40670250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 102390912

約数和(自身を除く): 61720662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 211, 250, 257, 375, 422, 514, 633, 750, 771, 1055, 1266, 1285, 1542, 2110, 2570, 3165, 3855, 5275, 6330, 6425, 7710, 10550, 12850, 15825, 19275, 26375, 31650, 32125, 38550, 52750, 54227, 64250, 79125, 96375, 108454, 158250, 162681, 192750, 271135, 325362, 542270, 813405, 1355675, 1626810, 2711350, 4067025, 6778375, 8134050, 13556750, 20335125, 40670250]

約数ペア:

[(1, 40670250), (2, 20335125), (3, 13556750), (5, 8134050), (6, 6778375), (10, 4067025), (15, 2711350), (25, 1626810), (30, 1355675), (50, 813405), (75, 542270), (125, 325362), (150, 271135), (211, 192750), (250, 162681), (257, 158250), (375, 108454), (422, 96375), (514, 79125), (633, 64250), (750, 54227), (771, 52750), (1055, 38550), (1266, 32125), (1285, 31650), (1542, 26375), (2110, 19275), (2570, 15825), (3165, 12850), (3855, 10550), (5275, 7710), (6330, 6425)]