32561980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 75003264

約数和(自身を除く): 42441284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 523, 566, 1046, 1132, 1415, 2092, 2615, 2830, 3113, 5230, 5660, 5753, 6226, 10460, 11506, 12452, 15565, 23012, 28765, 31130, 57530, 62260, 115060, 148009, 296018, 592036, 740045, 1480090, 1628099, 2960180, 3256198, 6512396, 8140495, 16280990, 32561980]

約数ペア:

[(1, 32561980), (2, 16280990), (4, 8140495), (5, 6512396), (10, 3256198), (11, 2960180), (20, 1628099), (22, 1480090), (44, 740045), (55, 592036), (110, 296018), (220, 148009), (283, 115060), (523, 62260), (566, 57530), (1046, 31130), (1132, 28765), (1415, 23012), (2092, 15565), (2615, 12452), (2830, 11506), (3113, 10460), (5230, 6226), (5660, 5753)]