116344240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 285981696

約数和(自身を除く): 169637456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1091, 1240, 1333, 1720, 2182, 2480, 2666, 3440, 4364, 5332, 5455, 6665, 8728, 10664, 10910, 13330, 17456, 21328, 21820, 26660, 33821, 43640, 46913, 53320, 67642, 87280, 93826, 106640, 135284, 169105, 187652, 234565, 270568, 338210, 375304, 469130, 541136, 676420, 750608, 938260, 1352840, 1454303, 1876520, 2705680, 2908606, 3753040, 5817212, 7271515, 11634424, 14543030, 23268848, 29086060, 58172120, 116344240]

約数ペア:

[(1, 116344240), (2, 58172120), (4, 29086060), (5, 23268848), (8, 14543030), (10, 11634424), (16, 7271515), (20, 5817212), (31, 3753040), (40, 2908606), (43, 2705680), (62, 1876520), (80, 1454303), (86, 1352840), (124, 938260), (155, 750608), (172, 676420), (215, 541136), (248, 469130), (310, 375304), (344, 338210), (430, 270568), (496, 234565), (620, 187652), (688, 169105), (860, 135284), (1091, 106640), (1240, 93826), (1333, 87280), (1720, 67642), (2182, 53320), (2480, 46913), (2666, 43640), (3440, 33821), (4364, 26660), (5332, 21820), (5455, 21328), (6665, 17456), (8728, 13330), (10664, 10910)]