1694524520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3127

約数の個数: 128

約数和(自身を含む): 4363783200

約数和(自身を除く): 2669258680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 37, 40, 52, 58, 65, 74, 104, 116, 130, 145, 148, 185, 232, 260, 290, 296, 370, 377, 481, 520, 580, 740, 754, 962, 1073, 1160, 1480, 1508, 1885, 1924, 2146, 2405, 3016, 3037, 3770, 3848, 4292, 4810, 5365, 6074, 7540, 8584, 9620, 10730, 12148, 13949, 15080, 15185, 19240, 21460, 24296, 27898, 30370, 39481, 42920, 55796, 60740, 69745, 78962, 88073, 111592, 112369, 121480, 139490, 157924, 176146, 197405, 224738, 278980, 315848, 352292, 394810, 440365, 449476, 557960, 561845, 704584, 789620, 880730, 898952, 1123690, 1144949, 1460797, 1579240, 1761460, 2247380, 2289898, 2921594, 3258701, 3522920, 4494760, 4579796, 5724745, 5843188, 6517402, 7303985, 9159592, 11449490, 11686376, 13034804, 14607970, 16293505, 22898980, 26069608, 29215940, 32587010, 42363113, 45797960, 58431880, 65174020, 84726226, 130348040, 169452452, 211815565, 338904904, 423631130, 847262260, 1694524520]

約数ペア:

[(1, 1694524520), (2, 847262260), (4, 423631130), (5, 338904904), (8, 211815565), (10, 169452452), (13, 130348040), (20, 84726226), (26, 65174020), (29, 58431880), (37, 45797960), (40, 42363113), (52, 32587010), (58, 29215940), (65, 26069608), (74, 22898980), (104, 16293505), (116, 14607970), (130, 13034804), (145, 11686376), (148, 11449490), (185, 9159592), (232, 7303985), (260, 6517402), (290, 5843188), (296, 5724745), (370, 4579796), (377, 4494760), (481, 3522920), (520, 3258701), (580, 2921594), (740, 2289898), (754, 2247380), (962, 1761460), (1073, 1579240), (1160, 1460797), (1480, 1144949), (1508, 1123690), (1885, 898952), (1924, 880730), (2146, 789620), (2405, 704584), (3016, 561845), (3037, 557960), (3770, 449476), (3848, 440365), (4292, 394810), (4810, 352292), (5365, 315848), (6074, 278980), (7540, 224738), (8584, 197405), (9620, 176146), (10730, 157924), (12148, 139490), (13949, 121480), (15080, 112369), (15185, 111592), (19240, 88073), (21460, 78962), (24296, 69745), (27898, 60740), (30370, 55796), (39481, 42920)]