2022032480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{972131}}^1$

素因数の和:972159

約数の個数: 48

約数和(自身を含む): 5144522544

約数和(自身を除く): 3122490064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 972131, 1944262, 3888524, 4860655, 7777048, 9721310, 12637703, 15554096, 19442620, 25275406, 31108192, 38885240, 50550812, 63188515, 77770480, 101101624, 126377030, 155540960, 202203248, 252754060, 404406496, 505508120, 1011016240, 2022032480]

約数ペア:

[(1, 2022032480), (2, 1011016240), (4, 505508120), (5, 404406496), (8, 252754060), (10, 202203248), (13, 155540960), (16, 126377030), (20, 101101624), (26, 77770480), (32, 63188515), (40, 50550812), (52, 38885240), (65, 31108192), (80, 25275406), (104, 19442620), (130, 15554096), (160, 12637703), (208, 9721310), (260, 7777048), (416, 4860655), (520, 3888524), (1040, 1944262), (2080, 972131)]