9213880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 23716800

約数和(自身を除く): 14502920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 47, 52, 58, 65, 94, 104, 116, 130, 145, 169, 188, 232, 235, 260, 290, 338, 376, 377, 470, 520, 580, 611, 676, 754, 845, 940, 1160, 1222, 1352, 1363, 1508, 1690, 1880, 1885, 2444, 2726, 3016, 3055, 3380, 3770, 4888, 4901, 5452, 6110, 6760, 6815, 7540, 7943, 9802, 10904, 12220, 13630, 15080, 15886, 17719, 19604, 24440, 24505, 27260, 31772, 35438, 39208, 39715, 49010, 54520, 63544, 70876, 79430, 88595, 98020, 141752, 158860, 177190, 196040, 230347, 317720, 354380, 460694, 708760, 921388, 1151735, 1842776, 2303470, 4606940, 9213880]

約数ペア:

[(1, 9213880), (2, 4606940), (4, 2303470), (5, 1842776), (8, 1151735), (10, 921388), (13, 708760), (20, 460694), (26, 354380), (29, 317720), (40, 230347), (47, 196040), (52, 177190), (58, 158860), (65, 141752), (94, 98020), (104, 88595), (116, 79430), (130, 70876), (145, 63544), (169, 54520), (188, 49010), (232, 39715), (235, 39208), (260, 35438), (290, 31772), (338, 27260), (376, 24505), (377, 24440), (470, 19604), (520, 17719), (580, 15886), (611, 15080), (676, 13630), (754, 12220), (845, 10904), (940, 9802), (1160, 7943), (1222, 7540), (1352, 6815), (1363, 6760), (1508, 6110), (1690, 5452), (1880, 4901), (1885, 4888), (2444, 3770), (2726, 3380), (3016, 3055)]