5200894928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 10840526400

約数和(自身を除く): 5639631472

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 131, 146, 152, 262, 292, 304, 524, 584, 1048, 1168, 1387, 1789, 2096, 2489, 2774, 3578, 4978, 5548, 7156, 9563, 9956, 11096, 14312, 19126, 19912, 22192, 28624, 33991, 38252, 39824, 67982, 76504, 130597, 135964, 153008, 181697, 234359, 261194, 271928, 363394, 468718, 522388, 543856, 726788, 937436, 1044776, 1453576, 1874872, 2089552, 2481343, 2907152, 3749744, 4452821, 4962686, 8905642, 9925372, 17108207, 17811284, 19850744, 34216414, 35622568, 39701488, 68432828, 71245136, 136865656, 273731312, 325055933, 650111866, 1300223732, 2600447464, 5200894928]

約数ペア:

[(1, 5200894928), (2, 2600447464), (4, 1300223732), (8, 650111866), (16, 325055933), (19, 273731312), (38, 136865656), (73, 71245136), (76, 68432828), (131, 39701488), (146, 35622568), (152, 34216414), (262, 19850744), (292, 17811284), (304, 17108207), (524, 9925372), (584, 8905642), (1048, 4962686), (1168, 4452821), (1387, 3749744), (1789, 2907152), (2096, 2481343), (2489, 2089552), (2774, 1874872), (3578, 1453576), (4978, 1044776), (5548, 937436), (7156, 726788), (9563, 543856), (9956, 522388), (11096, 468718), (14312, 363394), (19126, 271928), (19912, 261194), (22192, 234359), (28624, 181697), (33991, 153008), (38252, 135964), (39824, 130597), (67982, 76504)]