22060870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 21756890

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 4139, 5330, 8278, 20695, 41390, 53807, 107614, 169699, 269035, 339398, 538070, 848495, 1696990, 2206087, 4412174, 11030435, 22060870]

約数ペア:

[(1, 22060870), (2, 11030435), (5, 4412174), (10, 2206087), (13, 1696990), (26, 848495), (41, 538070), (65, 339398), (82, 269035), (130, 169699), (205, 107614), (410, 53807), (533, 41390), (1066, 20695), (2665, 8278), (4139, 5330)]