97659320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221953}}^1$

素因数の和:221975

約数の個数: 32

約数和(自身を含む): 239710320

約数和(自身を除く): 142051000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 221953, 443906, 887812, 1109765, 1775624, 2219530, 2441483, 4439060, 4882966, 8878120, 9765932, 12207415, 19531864, 24414830, 48829660, 97659320]

約数ペア:

[(1, 97659320), (2, 48829660), (4, 24414830), (5, 19531864), (8, 12207415), (10, 9765932), (11, 8878120), (20, 4882966), (22, 4439060), (40, 2441483), (44, 2219530), (55, 1775624), (88, 1109765), (110, 887812), (220, 443906), (440, 221953)]