156930264950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{49109}}^1$

素因数の和:50009

約数の個数: 48

約数和(自身を含む): 295956504000

約数和(自身を除く): 139026239050

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 809, 1618, 1975, 3950, 4045, 8090, 20225, 40450, 49109, 63911, 98218, 127822, 245545, 319555, 491090, 639110, 1227725, 1597775, 2455450, 3195550, 3879611, 7759222, 19398055, 38796110, 39729181, 79458362, 96990275, 193980550, 198645905, 397291810, 993229525, 1986459050, 3138605299, 6277210598, 15693026495, 31386052990, 78465132475, 156930264950]

約数ペア:

[(1, 156930264950), (2, 78465132475), (5, 31386052990), (10, 15693026495), (25, 6277210598), (50, 3138605299), (79, 1986459050), (158, 993229525), (395, 397291810), (790, 198645905), (809, 193980550), (1618, 96990275), (1975, 79458362), (3950, 39729181), (4045, 38796110), (8090, 19398055), (20225, 7759222), (40450, 3879611), (49109, 3195550), (63911, 2455450), (98218, 1597775), (127822, 1227725), (245545, 639110), (319555, 491090)]