13629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8737}}^1$

素因数の和:8764

約数の個数: 64

約数和(自身を含む): 44039520

約数和(自身を除く): 30409800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8737, 17474, 26211, 34948, 43685, 52422, 69896, 87370, 104844, 113581, 131055, 174740, 209688, 227162, 262110, 340743, 349480, 454324, 524220, 567905, 681486, 908648, 1048440, 1135810, 1362972, 1703715, 2271620, 2725944, 3407430, 4543240, 6814860, 13629720]

約数ペア:

[(1, 13629720), (2, 6814860), (3, 4543240), (4, 3407430), (5, 2725944), (6, 2271620), (8, 1703715), (10, 1362972), (12, 1135810), (13, 1048440), (15, 908648), (20, 681486), (24, 567905), (26, 524220), (30, 454324), (39, 349480), (40, 340743), (52, 262110), (60, 227162), (65, 209688), (78, 174740), (104, 131055), (120, 113581), (130, 104844), (156, 87370), (195, 69896), (260, 52422), (312, 43685), (390, 34948), (520, 26211), (780, 17474), (1560, 8737)]