15662900770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1\times {\mathrm{2633}}^1$

素因数の和:4011

約数の個数: 64

約数和(自身を含む): 31542255360

約数和(自身を除く): 15879354590

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1319, 2255, 2633, 2638, 4510, 5266, 6595, 13165, 13190, 14509, 26330, 28963, 29018, 54079, 57926, 72545, 107953, 108158, 144815, 145090, 215906, 270395, 289630, 539765, 540790, 594869, 1079530, 1187483, 1189738, 2374966, 2974345, 3472927, 5937415, 5948690, 6945854, 11874830, 17364635, 34729270, 38202197, 76404394, 142390007, 191010985, 284780014, 382021970, 711950035, 1423900070, 1566290077, 3132580154, 7831450385, 15662900770]

約数ペア:

[(1, 15662900770), (2, 7831450385), (5, 3132580154), (10, 1566290077), (11, 1423900070), (22, 711950035), (41, 382021970), (55, 284780014), (82, 191010985), (110, 142390007), (205, 76404394), (410, 38202197), (451, 34729270), (902, 17364635), (1319, 11874830), (2255, 6945854), (2633, 5948690), (2638, 5937415), (4510, 3472927), (5266, 2974345), (6595, 2374966), (13165, 1189738), (13190, 1187483), (14509, 1079530), (26330, 594869), (28963, 540790), (29018, 539765), (54079, 289630), (57926, 270395), (72545, 215906), (107953, 145090), (108158, 144815)]