88974640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30059}}^1$

素因数の和:30109

約数の個数: 40

約数和(自身を含む): 212464080

約数和(自身を除く): 123489440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 30059, 60118, 120236, 150295, 240472, 300590, 480944, 601180, 1112183, 1202360, 2224366, 2404720, 4448732, 5560915, 8897464, 11121830, 17794928, 22243660, 44487320, 88974640]

約数ペア:

[(1, 88974640), (2, 44487320), (4, 22243660), (5, 17794928), (8, 11121830), (10, 8897464), (16, 5560915), (20, 4448732), (37, 2404720), (40, 2224366), (74, 1202360), (80, 1112183), (148, 601180), (185, 480944), (296, 300590), (370, 240472), (592, 150295), (740, 120236), (1480, 60118), (2960, 30059)]