45614920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87721}}^1$

素因数の和:87745

約数の個数: 32

約数和(自身を含む): 110529720

約数和(自身を除く): 64914800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87721, 175442, 350884, 438605, 701768, 877210, 1140373, 1754420, 2280746, 3508840, 4561492, 5701865, 9122984, 11403730, 22807460, 45614920]

約数ペア:

[(1, 45614920), (2, 22807460), (4, 11403730), (5, 9122984), (8, 5701865), (10, 4561492), (13, 3508840), (20, 2280746), (26, 1754420), (40, 1140373), (52, 877210), (65, 701768), (104, 438605), (130, 350884), (260, 175442), (520, 87721)]