470369278820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{53591}}^1$

素因数の和:54561

約数の個数: 96

約数和(自身を含む): 1146103934976

約数和(自身を除く): 675734656156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 883, 994, 1420, 1766, 1988, 2485, 3532, 4415, 4970, 6181, 8830, 9940, 12362, 17660, 24724, 30905, 53591, 61810, 62693, 107182, 123620, 125386, 214364, 250772, 267955, 313465, 375137, 438851, 535910, 626930, 750274, 877702, 1071820, 1253860, 1500548, 1755404, 1875685, 2194255, 3751370, 3804961, 4388510, 7502740, 7609922, 8777020, 15219844, 19024805, 26634727, 38049610, 47320853, 53269454, 76099220, 94641706, 106538908, 133173635, 189283412, 236604265, 266347270, 331245971, 473208530, 532694540, 662491942, 946417060, 1324983884, 1656229855, 3312459710, 3359780563, 6624919420, 6719561126, 13439122252, 16798902815, 23518463941, 33597805630, 47036927882, 67195611260, 94073855764, 117592319705, 235184639410, 470369278820]

約数ペア:

[(1, 470369278820), (2, 235184639410), (4, 117592319705), (5, 94073855764), (7, 67195611260), (10, 47036927882), (14, 33597805630), (20, 23518463941), (28, 16798902815), (35, 13439122252), (70, 6719561126), (71, 6624919420), (140, 3359780563), (142, 3312459710), (284, 1656229855), (355, 1324983884), (497, 946417060), (710, 662491942), (883, 532694540), (994, 473208530), (1420, 331245971), (1766, 266347270), (1988, 236604265), (2485, 189283412), (3532, 133173635), (4415, 106538908), (4970, 94641706), (6181, 76099220), (8830, 53269454), (9940, 47320853), (12362, 38049610), (17660, 26634727), (24724, 19024805), (30905, 15219844), (53591, 8777020), (61810, 7609922), (62693, 7502740), (107182, 4388510), (123620, 3804961), (125386, 3751370), (214364, 2194255), (250772, 1875685), (267955, 1755404), (313465, 1500548), (375137, 1253860), (438851, 1071820), (535910, 877702), (626930, 750274)]