60520928

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 108

約数和(自身を含む): 140561568

約数和(自身を除く): 80040640

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 361, 403, 416, 494, 496, 589, 608, 676, 722, 806, 988, 992, 1178, 1352, 1444, 1612, 1976, 2356, 2704, 2888, 3211, 3224, 3952, 4693, 4712, 5239, 5408, 5776, 6422, 6448, 7657, 7904, 9386, 9424, 10478, 11191, 11552, 12844, 12896, 15314, 18772, 18848, 20956, 22382, 25688, 30628, 37544, 41912, 44764, 51376, 61009, 61256, 75088, 83824, 89528, 99541, 102752, 122018, 122512, 145483, 150176, 167648, 179056, 199082, 244036, 245024, 290966, 358112, 398164, 488072, 581932, 796328, 976144, 1163864, 1592656, 1891279, 1952288, 2327728, 3185312, 3782558, 4655456, 7565116, 15130232, 30260464, 60520928]

約数ペア:

[(1, 60520928), (2, 30260464), (4, 15130232), (8, 7565116), (13, 4655456), (16, 3782558), (19, 3185312), (26, 2327728), (31, 1952288), (32, 1891279), (38, 1592656), (52, 1163864), (62, 976144), (76, 796328), (104, 581932), (124, 488072), (152, 398164), (169, 358112), (208, 290966), (247, 245024), (248, 244036), (304, 199082), (338, 179056), (361, 167648), (403, 150176), (416, 145483), (494, 122512), (496, 122018), (589, 102752), (608, 99541), (676, 89528), (722, 83824), (806, 75088), (988, 61256), (992, 61009), (1178, 51376), (1352, 44764), (1444, 41912), (1612, 37544), (1976, 30628), (2356, 25688), (2704, 22382), (2888, 20956), (3211, 18848), (3224, 18772), (3952, 15314), (4693, 12896), (4712, 12844), (5239, 11552), (5408, 11191), (5776, 10478), (6422, 9424), (6448, 9386), (7657, 7904)]