8049577525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1993}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 11482568640

約数和(自身を除く): 3432991115

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 773, 1045, 1993, 3865, 5225, 8503, 9965, 14687, 19325, 21923, 37867, 42515, 49825, 73435, 109615, 161557, 189335, 212575, 367175, 416537, 548075, 807785, 946675, 1540589, 2082685, 4038925, 7702945, 10413425, 16946479, 29271191, 38514725, 84732395, 146355955, 321983101, 423661975, 731779775, 1609915505, 8049577525]

約数ペア:

[(1, 8049577525), (5, 1609915505), (11, 731779775), (19, 423661975), (25, 321983101), (55, 146355955), (95, 84732395), (209, 38514725), (275, 29271191), (475, 16946479), (773, 10413425), (1045, 7702945), (1993, 4038925), (3865, 2082685), (5225, 1540589), (8503, 946675), (9965, 807785), (14687, 548075), (19325, 416537), (21923, 367175), (37867, 212575), (42515, 189335), (49825, 161557), (73435, 109615)]