5171740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 13716864

約数和(自身を除く): 8545124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 53, 68, 70, 82, 85, 106, 119, 140, 164, 170, 205, 212, 238, 265, 287, 340, 371, 410, 476, 530, 574, 595, 697, 742, 820, 901, 1060, 1148, 1190, 1394, 1435, 1484, 1802, 1855, 2173, 2380, 2788, 2870, 3485, 3604, 3710, 4346, 4505, 4879, 5740, 6307, 6970, 7420, 8692, 9010, 9758, 10865, 12614, 13940, 15211, 18020, 19516, 21730, 24395, 25228, 30422, 31535, 36941, 43460, 48790, 60844, 63070, 73882, 76055, 97580, 126140, 147764, 152110, 184705, 258587, 304220, 369410, 517174, 738820, 1034348, 1292935, 2585870, 5171740]

約数ペア:

[(1, 5171740), (2, 2585870), (4, 1292935), (5, 1034348), (7, 738820), (10, 517174), (14, 369410), (17, 304220), (20, 258587), (28, 184705), (34, 152110), (35, 147764), (41, 126140), (53, 97580), (68, 76055), (70, 73882), (82, 63070), (85, 60844), (106, 48790), (119, 43460), (140, 36941), (164, 31535), (170, 30422), (205, 25228), (212, 24395), (238, 21730), (265, 19516), (287, 18020), (340, 15211), (371, 13940), (410, 12614), (476, 10865), (530, 9758), (574, 9010), (595, 8692), (697, 7420), (742, 6970), (820, 6307), (901, 5740), (1060, 4879), (1148, 4505), (1190, 4346), (1394, 3710), (1435, 3604), (1484, 3485), (1802, 2870), (1855, 2788), (2173, 2380)]