5650640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 8598448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 83, 92, 115, 148, 166, 184, 185, 230, 296, 332, 368, 370, 415, 460, 592, 664, 740, 830, 851, 920, 1328, 1480, 1660, 1702, 1840, 1909, 2960, 3071, 3320, 3404, 3818, 4255, 6142, 6640, 6808, 7636, 8510, 9545, 12284, 13616, 15272, 15355, 17020, 19090, 24568, 30544, 30710, 34040, 38180, 49136, 61420, 68080, 70633, 76360, 122840, 141266, 152720, 245680, 282532, 353165, 565064, 706330, 1130128, 1412660, 2825320, 5650640]

約数ペア:

[(1, 5650640), (2, 2825320), (4, 1412660), (5, 1130128), (8, 706330), (10, 565064), (16, 353165), (20, 282532), (23, 245680), (37, 152720), (40, 141266), (46, 122840), (74, 76360), (80, 70633), (83, 68080), (92, 61420), (115, 49136), (148, 38180), (166, 34040), (184, 30710), (185, 30544), (230, 24568), (296, 19090), (332, 17020), (368, 15355), (370, 15272), (415, 13616), (460, 12284), (592, 9545), (664, 8510), (740, 7636), (830, 6808), (851, 6640), (920, 6142), (1328, 4255), (1480, 3818), (1660, 3404), (1702, 3320), (1840, 3071), (1909, 2960)]