9701432840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1296983}}^1$

素因数の和:1297022

約数の個数: 64

約数和(自身を含む): 25213368960

約数和(自身を除く): 15511936120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 1296983, 2593966, 5187932, 6484915, 10375864, 12969830, 14266813, 22048711, 25939660, 28533626, 44097422, 51879320, 57067252, 71334065, 88194844, 110243555, 114134504, 142668130, 176389688, 220487110, 242535821, 285336260, 440974220, 485071642, 570672520, 881948440, 970143284, 1212679105, 1940286568, 2425358210, 4850716420, 9701432840]

約数ペア:

[(1, 9701432840), (2, 4850716420), (4, 2425358210), (5, 1940286568), (8, 1212679105), (10, 970143284), (11, 881948440), (17, 570672520), (20, 485071642), (22, 440974220), (34, 285336260), (40, 242535821), (44, 220487110), (55, 176389688), (68, 142668130), (85, 114134504), (88, 110243555), (110, 88194844), (136, 71334065), (170, 57067252), (187, 51879320), (220, 44097422), (340, 28533626), (374, 25939660), (440, 22048711), (680, 14266813), (748, 12969830), (935, 10375864), (1496, 6484915), (1870, 5187932), (3740, 2593966), (7480, 1296983)]