1839728480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5200

約数の個数: 96

約数和(自身を含む): 4548918528

約数和(自身を除く): 2709190048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 248, 292, 310, 365, 496, 584, 620, 730, 992, 1168, 1240, 1460, 2263, 2336, 2480, 2920, 4526, 4960, 5081, 5840, 9052, 10162, 11315, 11680, 18104, 20324, 22630, 25405, 36208, 40648, 45260, 50810, 72416, 81296, 90520, 101620, 157511, 162592, 181040, 203240, 315022, 362080, 370913, 406480, 630044, 741826, 787555, 812960, 1260088, 1483652, 1575110, 1854565, 2520176, 2967304, 3150220, 3709130, 5040352, 5934608, 6300440, 7418260, 11498303, 11869216, 12600880, 14836520, 22996606, 25201760, 29673040, 45993212, 57491515, 59346080, 91986424, 114983030, 183972848, 229966060, 367945696, 459932120, 919864240, 1839728480]

約数ペア:

[(1, 1839728480), (2, 919864240), (4, 459932120), (5, 367945696), (8, 229966060), (10, 183972848), (16, 114983030), (20, 91986424), (31, 59346080), (32, 57491515), (40, 45993212), (62, 29673040), (73, 25201760), (80, 22996606), (124, 14836520), (146, 12600880), (155, 11869216), (160, 11498303), (248, 7418260), (292, 6300440), (310, 5934608), (365, 5040352), (496, 3709130), (584, 3150220), (620, 2967304), (730, 2520176), (992, 1854565), (1168, 1575110), (1240, 1483652), (1460, 1260088), (2263, 812960), (2336, 787555), (2480, 741826), (2920, 630044), (4526, 406480), (4960, 370913), (5081, 362080), (5840, 315022), (9052, 203240), (10162, 181040), (11315, 162592), (11680, 157511), (18104, 101620), (20324, 90520), (22630, 81296), (25405, 72416), (36208, 50810), (40648, 45260)]