37039990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 72830016

約数和(自身を除く): 35790026

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4013, 4615, 8026, 9230, 20065, 40130, 52169, 104338, 260845, 284923, 521690, 569846, 1424615, 2849230, 3703999, 7407998, 18519995, 37039990]

約数ペア:

[(1, 37039990), (2, 18519995), (5, 7407998), (10, 3703999), (13, 2849230), (26, 1424615), (65, 569846), (71, 521690), (130, 284923), (142, 260845), (355, 104338), (710, 52169), (923, 40130), (1846, 20065), (4013, 9230), (4615, 8026)]