63734320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61283}}^1$

素因数の和:61309

約数の個数: 40

約数和(自身を含む): 159583536

約数和(自身を除く): 95849216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 61283, 122566, 245132, 306415, 490264, 612830, 796679, 980528, 1225660, 1593358, 2451320, 3186716, 3983395, 4902640, 6373432, 7966790, 12746864, 15933580, 31867160, 63734320]

約数ペア:

[(1, 63734320), (2, 31867160), (4, 15933580), (5, 12746864), (8, 7966790), (10, 6373432), (13, 4902640), (16, 3983395), (20, 3186716), (26, 2451320), (40, 1593358), (52, 1225660), (65, 980528), (80, 796679), (104, 612830), (130, 490264), (208, 306415), (260, 245132), (520, 122566), (1040, 61283)]