1422771340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{2887}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 3066848064

約数和(自身を除く): 1644076724

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 601, 820, 1202, 2404, 2887, 3005, 5774, 6010, 11548, 12020, 14435, 24641, 28870, 49282, 57740, 98564, 118367, 123205, 236734, 246410, 473468, 492820, 591835, 1183670, 1735087, 2367340, 3470174, 6940348, 8675435, 17350870, 34701740, 71138567, 142277134, 284554268, 355692835, 711385670, 1422771340]

約数ペア:

[(1, 1422771340), (2, 711385670), (4, 355692835), (5, 284554268), (10, 142277134), (20, 71138567), (41, 34701740), (82, 17350870), (164, 8675435), (205, 6940348), (410, 3470174), (601, 2367340), (820, 1735087), (1202, 1183670), (2404, 591835), (2887, 492820), (3005, 473468), (5774, 246410), (6010, 236734), (11548, 123205), (12020, 118367), (14435, 98564), (24641, 57740), (28870, 49282)]