25530208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 33528512

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 41, 44, 58, 61, 82, 88, 116, 122, 164, 176, 232, 244, 319, 328, 352, 451, 464, 488, 638, 656, 671, 902, 928, 976, 1189, 1276, 1312, 1342, 1769, 1804, 1952, 2378, 2501, 2552, 2684, 3538, 3608, 4756, 5002, 5104, 5368, 7076, 7216, 9512, 10004, 10208, 10736, 13079, 14152, 14432, 19024, 19459, 20008, 21472, 26158, 27511, 28304, 38048, 38918, 40016, 52316, 55022, 56608, 72529, 77836, 80032, 104632, 110044, 145058, 155672, 209264, 220088, 290116, 311344, 418528, 440176, 580232, 622688, 797819, 880352, 1160464, 1595638, 2320928, 3191276, 6382552, 12765104, 25530208]

約数ペア:

[(1, 25530208), (2, 12765104), (4, 6382552), (8, 3191276), (11, 2320928), (16, 1595638), (22, 1160464), (29, 880352), (32, 797819), (41, 622688), (44, 580232), (58, 440176), (61, 418528), (82, 311344), (88, 290116), (116, 220088), (122, 209264), (164, 155672), (176, 145058), (232, 110044), (244, 104632), (319, 80032), (328, 77836), (352, 72529), (451, 56608), (464, 55022), (488, 52316), (638, 40016), (656, 38918), (671, 38048), (902, 28304), (928, 27511), (976, 26158), (1189, 21472), (1276, 20008), (1312, 19459), (1342, 19024), (1769, 14432), (1804, 14152), (1952, 13079), (2378, 10736), (2501, 10208), (2552, 10004), (2684, 9512), (3538, 7216), (3608, 7076), (4756, 5368), (5002, 5104)]