9550245640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 23964595200

約数和(自身を除く): 14414349560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 389, 403, 520, 620, 778, 806, 1240, 1523, 1556, 1612, 1945, 2015, 3046, 3112, 3224, 3890, 4030, 5057, 6092, 7615, 7780, 8060, 10114, 12059, 12184, 15230, 15560, 16120, 19799, 20228, 24118, 25285, 30460, 39598, 40456, 47213, 48236, 50570, 60295, 60920, 79196, 94426, 96472, 98995, 101140, 120590, 156767, 158392, 188852, 197990, 202280, 236065, 241180, 313534, 377704, 395980, 472130, 482360, 592447, 613769, 627068, 783835, 791960, 944260, 1184894, 1227538, 1254136, 1567670, 1888520, 2369788, 2455076, 2962235, 3068845, 3135340, 4739576, 4910152, 5924470, 6137690, 6270680, 7701811, 11848940, 12275380, 15403622, 18365857, 23697880, 24550760, 30807244, 36731714, 38509055, 61614488, 73463428, 77018110, 91829285, 146926856, 154036220, 183658570, 238756141, 308072440, 367317140, 477512282, 734634280, 955024564, 1193780705, 1910049128, 2387561410, 4775122820, 9550245640]

約数ペア:

[(1, 9550245640), (2, 4775122820), (4, 2387561410), (5, 1910049128), (8, 1193780705), (10, 955024564), (13, 734634280), (20, 477512282), (26, 367317140), (31, 308072440), (40, 238756141), (52, 183658570), (62, 154036220), (65, 146926856), (104, 91829285), (124, 77018110), (130, 73463428), (155, 61614488), (248, 38509055), (260, 36731714), (310, 30807244), (389, 24550760), (403, 23697880), (520, 18365857), (620, 15403622), (778, 12275380), (806, 11848940), (1240, 7701811), (1523, 6270680), (1556, 6137690), (1612, 5924470), (1945, 4910152), (2015, 4739576), (3046, 3135340), (3112, 3068845), (3224, 2962235), (3890, 2455076), (4030, 2369788), (5057, 1888520), (6092, 1567670), (7615, 1254136), (7780, 1227538), (8060, 1184894), (10114, 944260), (12059, 791960), (12184, 783835), (15230, 627068), (15560, 613769), (16120, 592447), (19799, 482360), (20228, 472130), (24118, 395980), (25285, 377704), (30460, 313534), (39598, 241180), (40456, 236065), (47213, 202280), (48236, 197990), (50570, 188852), (60295, 158392), (60920, 156767), (79196, 120590), (94426, 101140), (96472, 98995)]