1375330750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 2641766400

約数和(自身を除く): 1266435650

約数列:

[1, 2, 5, 10, 25, 50, 79, 83, 125, 158, 166, 250, 395, 415, 790, 830, 839, 1678, 1975, 2075, 3950, 4150, 4195, 6557, 8390, 9875, 10375, 13114, 19750, 20750, 20975, 32785, 41950, 65570, 66281, 69637, 104875, 132562, 139274, 163925, 209750, 327850, 331405, 348185, 662810, 696370, 819625, 1639250, 1657025, 1740925, 3314050, 3481850, 5501323, 8285125, 8704625, 11002646, 16570250, 17409250, 27506615, 55013230, 137533075, 275066150, 687665375, 1375330750]

約数ペア:

[(1, 1375330750), (2, 687665375), (5, 275066150), (10, 137533075), (25, 55013230), (50, 27506615), (79, 17409250), (83, 16570250), (125, 11002646), (158, 8704625), (166, 8285125), (250, 5501323), (395, 3481850), (415, 3314050), (790, 1740925), (830, 1657025), (839, 1639250), (1678, 819625), (1975, 696370), (2075, 662810), (3950, 348185), (4150, 331405), (4195, 327850), (6557, 209750), (8390, 163925), (9875, 139274), (10375, 132562), (13114, 104875), (19750, 69637), (20750, 66281), (20975, 65570), (32785, 41950)]