22020960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3560

約数の個数: 96

約数和(自身を含む): 74723040

約数和(自身を除く): 52702080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 3529, 6240, 7058, 10587, 14116, 17645, 21174, 28232, 35290, 42348, 45877, 52935, 56464, 70580, 84696, 91754, 105870, 112928, 137631, 141160, 169392, 183508, 211740, 229385, 275262, 282320, 338784, 367016, 423480, 458770, 550524, 564640, 688155, 734032, 846960, 917540, 1101048, 1376310, 1468064, 1693920, 1835080, 2202096, 2752620, 3670160, 4404192, 5505240, 7340320, 11010480, 22020960]

約数ペア:

[(1, 22020960), (2, 11010480), (3, 7340320), (4, 5505240), (5, 4404192), (6, 3670160), (8, 2752620), (10, 2202096), (12, 1835080), (13, 1693920), (15, 1468064), (16, 1376310), (20, 1101048), (24, 917540), (26, 846960), (30, 734032), (32, 688155), (39, 564640), (40, 550524), (48, 458770), (52, 423480), (60, 367016), (65, 338784), (78, 282320), (80, 275262), (96, 229385), (104, 211740), (120, 183508), (130, 169392), (156, 141160), (160, 137631), (195, 112928), (208, 105870), (240, 91754), (260, 84696), (312, 70580), (390, 56464), (416, 52935), (480, 45877), (520, 42348), (624, 35290), (780, 28232), (1040, 21174), (1248, 17645), (1560, 14116), (2080, 10587), (3120, 7058), (3529, 6240)]