1583159440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 3737260800

約数和(自身を除く): 2154101360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 229, 412, 458, 515, 824, 839, 916, 1030, 1145, 1648, 1678, 1832, 2060, 2290, 3356, 3664, 4120, 4195, 4580, 6712, 8240, 8390, 9160, 13424, 16780, 18320, 23587, 33560, 47174, 67120, 86417, 94348, 117935, 172834, 188696, 192131, 235870, 345668, 377392, 384262, 432085, 471740, 691336, 768524, 864170, 943480, 960655, 1382672, 1537048, 1728340, 1886960, 1921310, 3074096, 3456680, 3842620, 6913360, 7685240, 15370480, 19789493, 39578986, 79157972, 98947465, 158315944, 197894930, 316631888, 395789860, 791579720, 1583159440]

約数ペア:

[(1, 1583159440), (2, 791579720), (4, 395789860), (5, 316631888), (8, 197894930), (10, 158315944), (16, 98947465), (20, 79157972), (40, 39578986), (80, 19789493), (103, 15370480), (206, 7685240), (229, 6913360), (412, 3842620), (458, 3456680), (515, 3074096), (824, 1921310), (839, 1886960), (916, 1728340), (1030, 1537048), (1145, 1382672), (1648, 960655), (1678, 943480), (1832, 864170), (2060, 768524), (2290, 691336), (3356, 471740), (3664, 432085), (4120, 384262), (4195, 377392), (4580, 345668), (6712, 235870), (8240, 192131), (8390, 188696), (9160, 172834), (13424, 117935), (16780, 94348), (18320, 86417), (23587, 67120), (33560, 47174)]