237550960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 564535296

約数和(自身を除く): 326984336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 127, 206, 227, 254, 412, 454, 508, 515, 635, 824, 908, 1016, 1030, 1135, 1270, 1648, 1816, 2032, 2060, 2270, 2540, 3632, 4120, 4540, 5080, 8240, 9080, 10160, 13081, 18160, 23381, 26162, 28829, 46762, 52324, 57658, 65405, 93524, 104648, 115316, 116905, 130810, 144145, 187048, 209296, 230632, 233810, 261620, 288290, 374096, 461264, 467620, 523240, 576580, 935240, 1046480, 1153160, 1870480, 2306320, 2969387, 5938774, 11877548, 14846935, 23755096, 29693870, 47510192, 59387740, 118775480, 237550960]

約数ペア:

[(1, 237550960), (2, 118775480), (4, 59387740), (5, 47510192), (8, 29693870), (10, 23755096), (16, 14846935), (20, 11877548), (40, 5938774), (80, 2969387), (103, 2306320), (127, 1870480), (206, 1153160), (227, 1046480), (254, 935240), (412, 576580), (454, 523240), (508, 467620), (515, 461264), (635, 374096), (824, 288290), (908, 261620), (1016, 233810), (1030, 230632), (1135, 209296), (1270, 187048), (1648, 144145), (1816, 130810), (2032, 116905), (2060, 115316), (2270, 104648), (2540, 93524), (3632, 65405), (4120, 57658), (4540, 52324), (5080, 46762), (8240, 28829), (9080, 26162), (10160, 23381), (13081, 18160)]