86700260

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7213}}^1$

素因数の和:7823

約数の個数: 24

約数和(自身を含む): 182398776

約数和(自身を除く): 95698516

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 7213, 12020, 14426, 28852, 36065, 72130, 144260, 4335013, 8670026, 17340052, 21675065, 43350130, 86700260]

約数ペア:

[(1, 86700260), (2, 43350130), (4, 21675065), (5, 17340052), (10, 8670026), (20, 4335013), (601, 144260), (1202, 72130), (2404, 36065), (3005, 28852), (6010, 14426), (7213, 12020)]