2063030480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{16229}}^1$

素因数の和:16476

約数の個数: 80

約数和(自身を含む): 5506254720

約数和(自身を除く): 3443224240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1589, 1816, 2270, 3178, 3632, 4540, 6356, 7945, 9080, 12712, 15890, 16229, 18160, 25424, 31780, 32458, 63560, 64916, 81145, 113603, 127120, 129832, 162290, 227206, 259664, 324580, 454412, 568015, 649160, 908824, 1136030, 1298320, 1817648, 2272060, 3683983, 4544120, 7367966, 9088240, 14735932, 18419915, 25787881, 29471864, 36839830, 51575762, 58943728, 73679660, 103151524, 128939405, 147359320, 206303048, 257878810, 294718640, 412606096, 515757620, 1031515240, 2063030480]

約数ペア:

[(1, 2063030480), (2, 1031515240), (4, 515757620), (5, 412606096), (7, 294718640), (8, 257878810), (10, 206303048), (14, 147359320), (16, 128939405), (20, 103151524), (28, 73679660), (35, 58943728), (40, 51575762), (56, 36839830), (70, 29471864), (80, 25787881), (112, 18419915), (140, 14735932), (227, 9088240), (280, 7367966), (454, 4544120), (560, 3683983), (908, 2272060), (1135, 1817648), (1589, 1298320), (1816, 1136030), (2270, 908824), (3178, 649160), (3632, 568015), (4540, 454412), (6356, 324580), (7945, 259664), (9080, 227206), (12712, 162290), (15890, 129832), (16229, 127120), (18160, 113603), (25424, 81145), (31780, 64916), (32458, 63560)]