1250185360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17383}}^1$

素因数の和:17456

約数の個数: 80

約数和(自身を含む): 3104087040

約数和(自身を除く): 1853901680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17383, 17980, 34766, 35960, 69532, 71920, 86915, 139064, 173830, 278128, 347660, 504107, 538873, 695320, 1008214, 1077746, 1390640, 2016428, 2155492, 2520535, 2694365, 4032856, 4310984, 5041070, 5388730, 8065712, 8621968, 10082140, 10777460, 15627317, 20164280, 21554920, 31254634, 40328560, 43109840, 62509268, 78136585, 125018536, 156273170, 250037072, 312546340, 625092680, 1250185360]

約数ペア:

[(1, 1250185360), (2, 625092680), (4, 312546340), (5, 250037072), (8, 156273170), (10, 125018536), (16, 78136585), (20, 62509268), (29, 43109840), (31, 40328560), (40, 31254634), (58, 21554920), (62, 20164280), (80, 15627317), (116, 10777460), (124, 10082140), (145, 8621968), (155, 8065712), (232, 5388730), (248, 5041070), (290, 4310984), (310, 4032856), (464, 2694365), (496, 2520535), (580, 2155492), (620, 2016428), (899, 1390640), (1160, 1077746), (1240, 1008214), (1798, 695320), (2320, 538873), (2480, 504107), (3596, 347660), (4495, 278128), (7192, 173830), (8990, 139064), (14384, 86915), (17383, 71920), (17980, 69532), (34766, 35960)]