23507260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 61736472

約数和(自身を除く): 38229212

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 83, 85, 98, 119, 140, 166, 170, 196, 238, 245, 289, 332, 340, 415, 476, 490, 578, 581, 595, 830, 833, 980, 1156, 1162, 1190, 1411, 1445, 1660, 1666, 2023, 2324, 2380, 2822, 2890, 2905, 3332, 4046, 4067, 4165, 5644, 5780, 5810, 7055, 8092, 8134, 8330, 9877, 10115, 11620, 14110, 14161, 16268, 16660, 19754, 20230, 20335, 23987, 28220, 28322, 39508, 40460, 40670, 47974, 49385, 56644, 69139, 70805, 81340, 95948, 98770, 119935, 138278, 141610, 167909, 197540, 239870, 276556, 283220, 335818, 345695, 479740, 671636, 691390, 839545, 1175363, 1382780, 1679090, 2350726, 3358180, 4701452, 5876815, 11753630, 23507260]

約数ペア:

[(1, 23507260), (2, 11753630), (4, 5876815), (5, 4701452), (7, 3358180), (10, 2350726), (14, 1679090), (17, 1382780), (20, 1175363), (28, 839545), (34, 691390), (35, 671636), (49, 479740), (68, 345695), (70, 335818), (83, 283220), (85, 276556), (98, 239870), (119, 197540), (140, 167909), (166, 141610), (170, 138278), (196, 119935), (238, 98770), (245, 95948), (289, 81340), (332, 70805), (340, 69139), (415, 56644), (476, 49385), (490, 47974), (578, 40670), (581, 40460), (595, 39508), (830, 28322), (833, 28220), (980, 23987), (1156, 20335), (1162, 20230), (1190, 19754), (1411, 16660), (1445, 16268), (1660, 14161), (1666, 14110), (2023, 11620), (2324, 10115), (2380, 9877), (2822, 8330), (2890, 8134), (2905, 8092), (3332, 7055), (4046, 5810), (4067, 5780), (4165, 5644)]