38922520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 117593280

約数和(自身を除く): 78670760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 40, 52, 56, 65, 68, 70, 74, 85, 91, 104, 119, 130, 136, 140, 148, 170, 182, 185, 221, 238, 259, 260, 280, 289, 296, 340, 364, 370, 442, 455, 476, 481, 518, 520, 578, 595, 629, 680, 728, 740, 884, 910, 952, 962, 1036, 1105, 1156, 1190, 1258, 1295, 1445, 1480, 1547, 1768, 1820, 1924, 2023, 2072, 2210, 2312, 2380, 2405, 2516, 2590, 2890, 3094, 3145, 3367, 3640, 3757, 3848, 4046, 4403, 4420, 4760, 4810, 5032, 5180, 5780, 6188, 6290, 6734, 7514, 7735, 8092, 8177, 8806, 8840, 9620, 10115, 10360, 10693, 11560, 12376, 12580, 13468, 15028, 15470, 16184, 16354, 16835, 17612, 18785, 19240, 20230, 21386, 22015, 25160, 26299, 26936, 30056, 30940, 32708, 33670, 35224, 37570, 40460, 40885, 42772, 44030, 52598, 53465, 57239, 61880, 65416, 67340, 74851, 75140, 80920, 81770, 85544, 88060, 105196, 106930, 114478, 131495, 134680, 139009, 149702, 150280, 163540, 176120, 210392, 213860, 228956, 262990, 278018, 286195, 299404, 327080, 374255, 427720, 457912, 525980, 556036, 572390, 598808, 695045, 748510, 973063, 1051960, 1112072, 1144780, 1390090, 1497020, 1946126, 2289560, 2780180, 2994040, 3892252, 4865315, 5560360, 7784504, 9730630, 19461260, 38922520]

約数ペア:

[(1, 38922520), (2, 19461260), (4, 9730630), (5, 7784504), (7, 5560360), (8, 4865315), (10, 3892252), (13, 2994040), (14, 2780180), (17, 2289560), (20, 1946126), (26, 1497020), (28, 1390090), (34, 1144780), (35, 1112072), (37, 1051960), (40, 973063), (52, 748510), (56, 695045), (65, 598808), (68, 572390), (70, 556036), (74, 525980), (85, 457912), (91, 427720), (104, 374255), (119, 327080), (130, 299404), (136, 286195), (140, 278018), (148, 262990), (170, 228956), (182, 213860), (185, 210392), (221, 176120), (238, 163540), (259, 150280), (260, 149702), (280, 139009), (289, 134680), (296, 131495), (340, 114478), (364, 106930), (370, 105196), (442, 88060), (455, 85544), (476, 81770), (481, 80920), (518, 75140), (520, 74851), (578, 67340), (595, 65416), (629, 61880), (680, 57239), (728, 53465), (740, 52598), (884, 44030), (910, 42772), (952, 40885), (962, 40460), (1036, 37570), (1105, 35224), (1156, 33670), (1190, 32708), (1258, 30940), (1295, 30056), (1445, 26936), (1480, 26299), (1547, 25160), (1768, 22015), (1820, 21386), (1924, 20230), (2023, 19240), (2072, 18785), (2210, 17612), (2312, 16835), (2380, 16354), (2405, 16184), (2516, 15470), (2590, 15028), (2890, 13468), (3094, 12580), (3145, 12376), (3367, 11560), (3640, 10693), (3757, 10360), (3848, 10115), (4046, 9620), (4403, 8840), (4420, 8806), (4760, 8177), (4810, 8092), (5032, 7735), (5180, 7514), (5780, 6734), (6188, 6290)]