26599160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 71532720

約数和(自身を除く): 44933560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 331, 392, 410, 490, 574, 662, 820, 980, 1148, 1324, 1435, 1640, 1655, 1960, 2009, 2296, 2317, 2648, 2870, 3310, 4018, 4634, 5740, 6620, 8036, 9268, 10045, 11480, 11585, 13240, 13571, 16072, 16219, 18536, 20090, 23170, 27142, 32438, 40180, 46340, 54284, 64876, 67855, 80360, 81095, 92680, 94997, 108568, 129752, 135710, 162190, 189994, 271420, 324380, 379988, 474985, 542840, 648760, 664979, 759976, 949970, 1329958, 1899940, 2659916, 3324895, 3799880, 5319832, 6649790, 13299580, 26599160]

約数ペア:

[(1, 26599160), (2, 13299580), (4, 6649790), (5, 5319832), (7, 3799880), (8, 3324895), (10, 2659916), (14, 1899940), (20, 1329958), (28, 949970), (35, 759976), (40, 664979), (41, 648760), (49, 542840), (56, 474985), (70, 379988), (82, 324380), (98, 271420), (140, 189994), (164, 162190), (196, 135710), (205, 129752), (245, 108568), (280, 94997), (287, 92680), (328, 81095), (331, 80360), (392, 67855), (410, 64876), (490, 54284), (574, 46340), (662, 40180), (820, 32438), (980, 27142), (1148, 23170), (1324, 20090), (1435, 18536), (1640, 16219), (1655, 16072), (1960, 13571), (2009, 13240), (2296, 11585), (2317, 11480), (2648, 10045), (2870, 9268), (3310, 8036), (4018, 6620), (4634, 5740)]