3136120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 7852320

約数和(自身を除く): 4716200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 163, 185, 260, 296, 326, 370, 481, 520, 652, 740, 815, 962, 1304, 1480, 1630, 1924, 2119, 2405, 3260, 3848, 4238, 4810, 6031, 6520, 8476, 9620, 10595, 12062, 16952, 19240, 21190, 24124, 30155, 42380, 48248, 60310, 78403, 84760, 120620, 156806, 241240, 313612, 392015, 627224, 784030, 1568060, 3136120]

約数ペア:

[(1, 3136120), (2, 1568060), (4, 784030), (5, 627224), (8, 392015), (10, 313612), (13, 241240), (20, 156806), (26, 120620), (37, 84760), (40, 78403), (52, 60310), (65, 48248), (74, 42380), (104, 30155), (130, 24124), (148, 21190), (163, 19240), (185, 16952), (260, 12062), (296, 10595), (326, 9620), (370, 8476), (481, 6520), (520, 6031), (652, 4810), (740, 4238), (815, 3848), (962, 3260), (1304, 2405), (1480, 2119), (1630, 1924)]