91356320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51907}}^1$

素因数の和:51933

約数の個数: 48

約数和(自身を含む): 235454688

約数和(自身を除く): 144098368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 51907, 103814, 207628, 259535, 415256, 519070, 570977, 830512, 1038140, 1141954, 1661024, 2076280, 2283908, 2854885, 4152560, 4567816, 5709770, 8305120, 9135632, 11419540, 18271264, 22839080, 45678160, 91356320]

約数ペア:

[(1, 91356320), (2, 45678160), (4, 22839080), (5, 18271264), (8, 11419540), (10, 9135632), (11, 8305120), (16, 5709770), (20, 4567816), (22, 4152560), (32, 2854885), (40, 2283908), (44, 2076280), (55, 1661024), (80, 1141954), (88, 1038140), (110, 830512), (160, 570977), (176, 519070), (220, 415256), (352, 259535), (440, 207628), (880, 103814), (1760, 51907)]