157078987780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1893887}}^1$

素因数の和:1893949

約数の個数: 96

約数和(自身を含む): 400898211840

約数和(自身を除く): 243819224060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1595, 1885, 2860, 3190, 3770, 4147, 6380, 7540, 8294, 16588, 20735, 41470, 82940, 1893887, 3787774, 7575548, 9469435, 18938870, 20832757, 24620531, 37877740, 41665514, 49241062, 54922723, 83331028, 98482124, 104163785, 109845446, 123102655, 208327570, 219690892, 246205310, 270825841, 274613615, 416655140, 492410620, 541651682, 549227230, 604149953, 713995399, 1083303364, 1098454460, 1208299906, 1354129205, 1427990798, 2416599812, 2708258410, 2855981596, 3020749765, 3569976995, 5416516820, 6041499530, 7139953990, 7853949389, 12082999060, 14279907980, 15707898778, 31415797556, 39269746945, 78539493890, 157078987780]

約数ペア:

[(1, 157078987780), (2, 78539493890), (4, 39269746945), (5, 31415797556), (10, 15707898778), (11, 14279907980), (13, 12082999060), (20, 7853949389), (22, 7139953990), (26, 6041499530), (29, 5416516820), (44, 3569976995), (52, 3020749765), (55, 2855981596), (58, 2708258410), (65, 2416599812), (110, 1427990798), (116, 1354129205), (130, 1208299906), (143, 1098454460), (145, 1083303364), (220, 713995399), (260, 604149953), (286, 549227230), (290, 541651682), (319, 492410620), (377, 416655140), (572, 274613615), (580, 270825841), (638, 246205310), (715, 219690892), (754, 208327570), (1276, 123102655), (1430, 109845446), (1508, 104163785), (1595, 98482124), (1885, 83331028), (2860, 54922723), (3190, 49241062), (3770, 41665514), (4147, 37877740), (6380, 24620531), (7540, 20832757), (8294, 18938870), (16588, 9469435), (20735, 7575548), (41470, 3787774), (82940, 1893887)]