9533420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 22165248

約数和(自身を除く): 12631828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 991, 1924, 1982, 2405, 3964, 4810, 4955, 9620, 9910, 12883, 19820, 25766, 36667, 51532, 64415, 73334, 128830, 146668, 183335, 257660, 366670, 476671, 733340, 953342, 1906684, 2383355, 4766710, 9533420]

約数ペア:

[(1, 9533420), (2, 4766710), (4, 2383355), (5, 1906684), (10, 953342), (13, 733340), (20, 476671), (26, 366670), (37, 257660), (52, 183335), (65, 146668), (74, 128830), (130, 73334), (148, 64415), (185, 51532), (260, 36667), (370, 25766), (481, 19820), (740, 12883), (962, 9910), (991, 9620), (1924, 4955), (1982, 4810), (2405, 3964)]