262361060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 627551232

約数和(自身を除く): 365190172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 43, 52, 62, 65, 86, 124, 130, 155, 172, 215, 260, 310, 403, 430, 559, 620, 757, 806, 860, 1118, 1333, 1514, 1612, 2015, 2236, 2666, 2795, 3028, 3785, 4030, 5332, 5590, 6665, 7570, 8060, 9841, 11180, 13330, 15140, 17329, 19682, 23467, 26660, 32551, 34658, 39364, 46934, 49205, 65102, 69316, 86645, 93868, 98410, 117335, 130204, 162755, 173290, 196820, 234670, 305071, 325510, 346580, 423163, 469340, 610142, 651020, 846326, 1009081, 1220284, 1525355, 1692652, 2018162, 2115815, 3050710, 4036324, 4231630, 5045405, 6101420, 8463260, 10090810, 13118053, 20181620, 26236106, 52472212, 65590265, 131180530, 262361060]

約数ペア:

[(1, 262361060), (2, 131180530), (4, 65590265), (5, 52472212), (10, 26236106), (13, 20181620), (20, 13118053), (26, 10090810), (31, 8463260), (43, 6101420), (52, 5045405), (62, 4231630), (65, 4036324), (86, 3050710), (124, 2115815), (130, 2018162), (155, 1692652), (172, 1525355), (215, 1220284), (260, 1009081), (310, 846326), (403, 651020), (430, 610142), (559, 469340), (620, 423163), (757, 346580), (806, 325510), (860, 305071), (1118, 234670), (1333, 196820), (1514, 173290), (1612, 162755), (2015, 130204), (2236, 117335), (2666, 98410), (2795, 93868), (3028, 86645), (3785, 69316), (4030, 65102), (5332, 49205), (5590, 46934), (6665, 39364), (7570, 34658), (8060, 32551), (9841, 26660), (11180, 23467), (13330, 19682), (15140, 17329)]