10219040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 27624240

約数和(自身を除く): 17405200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 289, 340, 416, 442, 520, 544, 578, 680, 884, 1040, 1105, 1156, 1360, 1445, 1768, 2080, 2210, 2312, 2720, 2890, 3536, 3757, 4420, 4624, 4913, 5780, 7072, 7514, 8840, 9248, 9826, 11560, 15028, 17680, 18785, 19652, 23120, 24565, 30056, 35360, 37570, 39304, 46240, 49130, 60112, 63869, 75140, 78608, 98260, 120224, 127738, 150280, 157216, 196520, 255476, 300560, 319345, 393040, 510952, 601120, 638690, 786080, 1021904, 1277380, 2043808, 2554760, 5109520, 10219040]

約数ペア:

[(1, 10219040), (2, 5109520), (4, 2554760), (5, 2043808), (8, 1277380), (10, 1021904), (13, 786080), (16, 638690), (17, 601120), (20, 510952), (26, 393040), (32, 319345), (34, 300560), (40, 255476), (52, 196520), (65, 157216), (68, 150280), (80, 127738), (85, 120224), (104, 98260), (130, 78608), (136, 75140), (160, 63869), (170, 60112), (208, 49130), (221, 46240), (260, 39304), (272, 37570), (289, 35360), (340, 30056), (416, 24565), (442, 23120), (520, 19652), (544, 18785), (578, 17680), (680, 15028), (884, 11560), (1040, 9826), (1105, 9248), (1156, 8840), (1360, 7514), (1445, 7072), (1768, 5780), (2080, 4913), (2210, 4624), (2312, 4420), (2720, 3757), (2890, 3536)]