118829440

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 287627760

約数和(自身を除く): 168798320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2237, 2656, 3320, 4474, 5312, 6640, 8948, 10624, 11185, 13280, 17896, 22370, 26560, 35792, 44740, 53120, 71584, 89480, 143168, 178960, 185671, 286336, 357920, 371342, 715840, 742684, 928355, 1431680, 1485368, 1856710, 2970736, 3713420, 5941472, 7426840, 11882944, 14853680, 23765888, 29707360, 59414720, 118829440]

約数ペア:

[(1, 118829440), (2, 59414720), (4, 29707360), (5, 23765888), (8, 14853680), (10, 11882944), (16, 7426840), (20, 5941472), (32, 3713420), (40, 2970736), (64, 1856710), (80, 1485368), (83, 1431680), (128, 928355), (160, 742684), (166, 715840), (320, 371342), (332, 357920), (415, 286336), (640, 185671), (664, 178960), (830, 143168), (1328, 89480), (1660, 71584), (2237, 53120), (2656, 44740), (3320, 35792), (4474, 26560), (5312, 22370), (6640, 17896), (8948, 13280), (10624, 11185)]