2013483760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 5044177152

約数和(自身を除く): 3030693392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 47, 74, 80, 82, 94, 148, 164, 185, 188, 205, 235, 296, 328, 353, 370, 376, 410, 470, 592, 656, 706, 740, 752, 820, 940, 1412, 1480, 1517, 1640, 1739, 1765, 1880, 1927, 2824, 2960, 3034, 3280, 3478, 3530, 3760, 3854, 5648, 6068, 6956, 7060, 7585, 7708, 8695, 9635, 12136, 13061, 13912, 14120, 14473, 15170, 15416, 16591, 17390, 19270, 24272, 26122, 27824, 28240, 28946, 30340, 30832, 33182, 34780, 38540, 52244, 57892, 60680, 65305, 66364, 69560, 71299, 72365, 77080, 82955, 104488, 115784, 121360, 130610, 132728, 139120, 142598, 144730, 154160, 165910, 208976, 231568, 261220, 265456, 285196, 289460, 331820, 356495, 522440, 535501, 570392, 578920, 613867, 663640, 680231, 712990, 1044880, 1071002, 1140784, 1157840, 1227734, 1327280, 1360462, 1425980, 2142004, 2455468, 2677505, 2720924, 2851960, 3069335, 3401155, 4284008, 4910936, 5355010, 5441848, 5703920, 6138670, 6802310, 8568016, 9821872, 10710020, 10883696, 12277340, 13604620, 21420040, 24554680, 25168547, 27209240, 42840080, 49109360, 50337094, 54418480, 100674188, 125842735, 201348376, 251685470, 402696752, 503370940, 1006741880, 2013483760]

約数ペア:

[(1, 2013483760), (2, 1006741880), (4, 503370940), (5, 402696752), (8, 251685470), (10, 201348376), (16, 125842735), (20, 100674188), (37, 54418480), (40, 50337094), (41, 49109360), (47, 42840080), (74, 27209240), (80, 25168547), (82, 24554680), (94, 21420040), (148, 13604620), (164, 12277340), (185, 10883696), (188, 10710020), (205, 9821872), (235, 8568016), (296, 6802310), (328, 6138670), (353, 5703920), (370, 5441848), (376, 5355010), (410, 4910936), (470, 4284008), (592, 3401155), (656, 3069335), (706, 2851960), (740, 2720924), (752, 2677505), (820, 2455468), (940, 2142004), (1412, 1425980), (1480, 1360462), (1517, 1327280), (1640, 1227734), (1739, 1157840), (1765, 1140784), (1880, 1071002), (1927, 1044880), (2824, 712990), (2960, 680231), (3034, 663640), (3280, 613867), (3478, 578920), (3530, 570392), (3760, 535501), (3854, 522440), (5648, 356495), (6068, 331820), (6956, 289460), (7060, 285196), (7585, 265456), (7708, 261220), (8695, 231568), (9635, 208976), (12136, 165910), (13061, 154160), (13912, 144730), (14120, 142598), (14473, 139120), (15170, 132728), (15416, 130610), (16591, 121360), (17390, 115784), (19270, 104488), (24272, 82955), (26122, 77080), (27824, 72365), (28240, 71299), (28946, 69560), (30340, 66364), (30832, 65305), (33182, 60680), (34780, 57892), (38540, 52244)]