13322080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 32087664

約数和(自身を除く): 18765584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1571, 1696, 2120, 3142, 4240, 6284, 7855, 8480, 12568, 15710, 25136, 31420, 50272, 62840, 83263, 125680, 166526, 251360, 333052, 416315, 666104, 832630, 1332208, 1665260, 2664416, 3330520, 6661040, 13322080]

約数ペア:

[(1, 13322080), (2, 6661040), (4, 3330520), (5, 2664416), (8, 1665260), (10, 1332208), (16, 832630), (20, 666104), (32, 416315), (40, 333052), (53, 251360), (80, 166526), (106, 125680), (160, 83263), (212, 62840), (265, 50272), (424, 31420), (530, 25136), (848, 15710), (1060, 12568), (1571, 8480), (1696, 7855), (2120, 6284), (3142, 4240)]