33583420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 78025248

約数和(自身を除く): 44441828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 3491, 4810, 6982, 9620, 13964, 17455, 34910, 45383, 69820, 90766, 129167, 181532, 226915, 258334, 453830, 516668, 645835, 907660, 1291670, 1679171, 2583340, 3358342, 6716684, 8395855, 16791710, 33583420]

約数ペア:

[(1, 33583420), (2, 16791710), (4, 8395855), (5, 6716684), (10, 3358342), (13, 2583340), (20, 1679171), (26, 1291670), (37, 907660), (52, 645835), (65, 516668), (74, 453830), (130, 258334), (148, 226915), (185, 181532), (260, 129167), (370, 90766), (481, 69820), (740, 45383), (962, 34910), (1924, 17455), (2405, 13964), (3491, 9620), (4810, 6982)]