84653320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72977}}^1$

素因数の和:73017

約数の個数: 32

約数和(自身を含む): 197040600

約数和(自身を除く): 112387280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 72977, 145954, 291908, 364885, 583816, 729770, 1459540, 2116333, 2919080, 4232666, 8465332, 10581665, 16930664, 21163330, 42326660, 84653320]

約数ペア:

[(1, 84653320), (2, 42326660), (4, 21163330), (5, 16930664), (8, 10581665), (10, 8465332), (20, 4232666), (29, 2919080), (40, 2116333), (58, 1459540), (116, 729770), (145, 583816), (232, 364885), (290, 291908), (580, 145954), (1160, 72977)]