23516780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 61471872

約数和(自身を除く): 37955092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 241, 287, 340, 410, 476, 482, 574, 595, 697, 820, 964, 1148, 1190, 1205, 1394, 1435, 1687, 2380, 2410, 2788, 2870, 3374, 3485, 4097, 4820, 4879, 5740, 6748, 6970, 8194, 8435, 9758, 9881, 13940, 16388, 16870, 19516, 19762, 20485, 24395, 28679, 33740, 39524, 40970, 48790, 49405, 57358, 69167, 81940, 97580, 98810, 114716, 138334, 143395, 167977, 197620, 276668, 286790, 335954, 345835, 573580, 671908, 691670, 839885, 1175839, 1383340, 1679770, 2351678, 3359540, 4703356, 5879195, 11758390, 23516780]

約数ペア:

[(1, 23516780), (2, 11758390), (4, 5879195), (5, 4703356), (7, 3359540), (10, 2351678), (14, 1679770), (17, 1383340), (20, 1175839), (28, 839885), (34, 691670), (35, 671908), (41, 573580), (68, 345835), (70, 335954), (82, 286790), (85, 276668), (119, 197620), (140, 167977), (164, 143395), (170, 138334), (205, 114716), (238, 98810), (241, 97580), (287, 81940), (340, 69167), (410, 57358), (476, 49405), (482, 48790), (574, 40970), (595, 39524), (697, 33740), (820, 28679), (964, 24395), (1148, 20485), (1190, 19762), (1205, 19516), (1394, 16870), (1435, 16388), (1687, 13940), (2380, 9881), (2410, 9758), (2788, 8435), (2870, 8194), (3374, 6970), (3485, 6748), (4097, 5740), (4820, 4879)]