241572040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 577445760

約数和(自身を除く): 335873720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 563, 631, 680, 1126, 1262, 2252, 2524, 2815, 3155, 4504, 5048, 5630, 6310, 9571, 10727, 11260, 12620, 19142, 21454, 22520, 25240, 38284, 42908, 47855, 53635, 76568, 85816, 95710, 107270, 191420, 214540, 355253, 382840, 429080, 710506, 1421012, 1776265, 2842024, 3552530, 6039301, 7105060, 12078602, 14210120, 24157204, 30196505, 48314408, 60393010, 120786020, 241572040]

約数ペア:

[(1, 241572040), (2, 120786020), (4, 60393010), (5, 48314408), (8, 30196505), (10, 24157204), (17, 14210120), (20, 12078602), (34, 7105060), (40, 6039301), (68, 3552530), (85, 2842024), (136, 1776265), (170, 1421012), (340, 710506), (563, 429080), (631, 382840), (680, 355253), (1126, 214540), (1262, 191420), (2252, 107270), (2524, 95710), (2815, 85816), (3155, 76568), (4504, 53635), (5048, 47855), (5630, 42908), (6310, 38284), (9571, 25240), (10727, 22520), (11260, 21454), (12620, 19142)]