1526627180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 3511771200

約数和(自身を除く): 1985144020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 157, 251, 260, 298, 314, 502, 596, 628, 745, 785, 1004, 1255, 1490, 1570, 1937, 2041, 2510, 2980, 3140, 3263, 3874, 4082, 5020, 6526, 7748, 8164, 9685, 10205, 13052, 16315, 19370, 20410, 23393, 32630, 37399, 38740, 39407, 40820, 46786, 65260, 74798, 78814, 93572, 116965, 149596, 157628, 186995, 197035, 233930, 304109, 373990, 394070, 467860, 486187, 512291, 608218, 747980, 788140, 972374, 1024582, 1216436, 1520545, 1944748, 2049164, 2430935, 2561455, 3041090, 4861870, 5122910, 5871643, 6082180, 9723740, 10245820, 11743286, 23486572, 29358215, 58716430, 76331359, 117432860, 152662718, 305325436, 381656795, 763313590, 1526627180]

約数ペア:

[(1, 1526627180), (2, 763313590), (4, 381656795), (5, 305325436), (10, 152662718), (13, 117432860), (20, 76331359), (26, 58716430), (52, 29358215), (65, 23486572), (130, 11743286), (149, 10245820), (157, 9723740), (251, 6082180), (260, 5871643), (298, 5122910), (314, 4861870), (502, 3041090), (596, 2561455), (628, 2430935), (745, 2049164), (785, 1944748), (1004, 1520545), (1255, 1216436), (1490, 1024582), (1570, 972374), (1937, 788140), (2041, 747980), (2510, 608218), (2980, 512291), (3140, 486187), (3263, 467860), (3874, 394070), (4082, 373990), (5020, 304109), (6526, 233930), (7748, 197035), (8164, 186995), (9685, 157628), (10205, 149596), (13052, 116965), (16315, 93572), (19370, 78814), (20410, 74798), (23393, 65260), (32630, 46786), (37399, 40820), (38740, 39407)]