66054040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 162842400

約数和(自身を除く): 96788360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2153, 2360, 3068, 3835, 4306, 6136, 7670, 8612, 10765, 15340, 17224, 21530, 27989, 30680, 43060, 55978, 86120, 111956, 127027, 139945, 223912, 254054, 279890, 508108, 559780, 635135, 1016216, 1119560, 1270270, 1651351, 2540540, 3302702, 5081080, 6605404, 8256755, 13210808, 16513510, 33027020, 66054040]

約数ペア:

[(1, 66054040), (2, 33027020), (4, 16513510), (5, 13210808), (8, 8256755), (10, 6605404), (13, 5081080), (20, 3302702), (26, 2540540), (40, 1651351), (52, 1270270), (59, 1119560), (65, 1016216), (104, 635135), (118, 559780), (130, 508108), (236, 279890), (260, 254054), (295, 223912), (472, 139945), (520, 127027), (590, 111956), (767, 86120), (1180, 55978), (1534, 43060), (2153, 30680), (2360, 27989), (3068, 21530), (3835, 17224), (4306, 15340), (6136, 10765), (7670, 8612)]