37985680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 93212784

約数和(自身を除く): 55227104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 313, 328, 370, 410, 592, 626, 656, 740, 820, 1252, 1480, 1517, 1565, 1640, 2504, 2960, 3034, 3130, 3280, 5008, 6068, 6260, 7585, 11581, 12136, 12520, 12833, 15170, 23162, 24272, 25040, 25666, 30340, 46324, 51332, 57905, 60680, 64165, 92648, 102664, 115810, 121360, 128330, 185296, 205328, 231620, 256660, 463240, 474821, 513320, 926480, 949642, 1026640, 1899284, 2374105, 3798568, 4748210, 7597136, 9496420, 18992840, 37985680]

約数ペア:

[(1, 37985680), (2, 18992840), (4, 9496420), (5, 7597136), (8, 4748210), (10, 3798568), (16, 2374105), (20, 1899284), (37, 1026640), (40, 949642), (41, 926480), (74, 513320), (80, 474821), (82, 463240), (148, 256660), (164, 231620), (185, 205328), (205, 185296), (296, 128330), (313, 121360), (328, 115810), (370, 102664), (410, 92648), (592, 64165), (626, 60680), (656, 57905), (740, 51332), (820, 46324), (1252, 30340), (1480, 25666), (1517, 25040), (1565, 24272), (1640, 23162), (2504, 15170), (2960, 12833), (3034, 12520), (3130, 12136), (3280, 11581), (5008, 7585), (6068, 6260)]