28366988800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{130363}}^1$

素因数の和:130408

約数の個数: 120

約数和(自身を含む): 74416203576

約数和(自身を除く): 46049214776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 2176, 2560, 2720, 3200, 3400, 4352, 5440, 6400, 6800, 8704, 10880, 12800, 13600, 21760, 27200, 43520, 54400, 108800, 130363, 217600, 260726, 521452, 651815, 1042904, 1303630, 2085808, 2216171, 2607260, 3259075, 4171616, 4432342, 5214520, 6518150, 8343232, 8864684, 10429040, 11080855, 13036300, 16686464, 17729368, 20858080, 22161710, 26072600, 33372928, 35458736, 41716160, 44323420, 52145200, 55404275, 66745856, 70917472, 83432320, 88646840, 104290400, 110808550, 141834944, 166864640, 177293680, 208580800, 221617100, 283669888, 333729280, 354587360, 417161600, 443234200, 567339776, 709174720, 834323200, 886468400, 1134679552, 1418349440, 1668646400, 1772936800, 2836698880, 3545873600, 5673397760, 7091747200, 14183494400, 28366988800]

約数ペア:

[(1, 28366988800), (2, 14183494400), (4, 7091747200), (5, 5673397760), (8, 3545873600), (10, 2836698880), (16, 1772936800), (17, 1668646400), (20, 1418349440), (25, 1134679552), (32, 886468400), (34, 834323200), (40, 709174720), (50, 567339776), (64, 443234200), (68, 417161600), (80, 354587360), (85, 333729280), (100, 283669888), (128, 221617100), (136, 208580800), (160, 177293680), (170, 166864640), (200, 141834944), (256, 110808550), (272, 104290400), (320, 88646840), (340, 83432320), (400, 70917472), (425, 66745856), (512, 55404275), (544, 52145200), (640, 44323420), (680, 41716160), (800, 35458736), (850, 33372928), (1088, 26072600), (1280, 22161710), (1360, 20858080), (1600, 17729368), (1700, 16686464), (2176, 13036300), (2560, 11080855), (2720, 10429040), (3200, 8864684), (3400, 8343232), (4352, 6518150), (5440, 5214520), (6400, 4432342), (6800, 4171616), (8704, 3259075), (10880, 2607260), (12800, 2216171), (13600, 2085808), (21760, 1303630), (27200, 1042904), (43520, 651815), (54400, 521452), (108800, 260726), (130363, 217600)]