149936338820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3640999}}^1$

素因数の和:3641108

約数の個数: 48

約数和(自身を含む): 330311520000

約数和(自身を除く): 180375181180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 8236, 10295, 20590, 41180, 3640999, 7281998, 14563996, 18204995, 36409990, 72819980, 105588971, 211177942, 258510929, 422355884, 517021858, 527944855, 1034043716, 1055889710, 1292554645, 2111779420, 2585109290, 5170218580, 7496816941, 14993633882, 29987267764, 37484084705, 74968169410, 149936338820]

約数ペア:

[(1, 149936338820), (2, 74968169410), (4, 37484084705), (5, 29987267764), (10, 14993633882), (20, 7496816941), (29, 5170218580), (58, 2585109290), (71, 2111779420), (116, 1292554645), (142, 1055889710), (145, 1034043716), (284, 527944855), (290, 517021858), (355, 422355884), (580, 258510929), (710, 211177942), (1420, 105588971), (2059, 72819980), (4118, 36409990), (8236, 18204995), (10295, 14563996), (20590, 7281998), (41180, 3640999)]