3105866440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61091}}^1$

素因数の和:61174

約数の個数: 64

約数和(自身を含む): 7389688320

約数和(自身を除く): 4283821880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 5084, 6355, 10168, 12710, 25420, 50840, 61091, 122182, 244364, 305455, 488728, 610910, 1221820, 1893821, 2443640, 2504731, 3787642, 5009462, 7575284, 9469105, 10018924, 12523655, 15150568, 18938210, 20037848, 25047310, 37876420, 50094620, 75752840, 77646661, 100189240, 155293322, 310586644, 388233305, 621173288, 776466610, 1552933220, 3105866440]

約数ペア:

[(1, 3105866440), (2, 1552933220), (4, 776466610), (5, 621173288), (8, 388233305), (10, 310586644), (20, 155293322), (31, 100189240), (40, 77646661), (41, 75752840), (62, 50094620), (82, 37876420), (124, 25047310), (155, 20037848), (164, 18938210), (205, 15150568), (248, 12523655), (310, 10018924), (328, 9469105), (410, 7575284), (620, 5009462), (820, 3787642), (1240, 2504731), (1271, 2443640), (1640, 1893821), (2542, 1221820), (5084, 610910), (6355, 488728), (10168, 305455), (12710, 244364), (25420, 122182), (50840, 61091)]