3256156900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{853}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 7205163840

約数和(自身を除く): 3949006940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 647, 853, 1180, 1294, 1475, 1706, 2588, 2950, 3235, 3412, 4265, 5900, 6470, 8530, 12940, 16175, 17060, 21325, 32350, 38173, 42650, 50327, 64700, 76346, 85300, 100654, 152692, 190865, 201308, 251635, 381730, 503270, 551891, 763460, 954325, 1006540, 1103782, 1258175, 1908650, 2207564, 2516350, 2759455, 3817300, 5032700, 5518910, 11037820, 13797275, 27594550, 32561569, 55189100, 65123138, 130246276, 162807845, 325615690, 651231380, 814039225, 1628078450, 3256156900]

約数ペア:

[(1, 3256156900), (2, 1628078450), (4, 814039225), (5, 651231380), (10, 325615690), (20, 162807845), (25, 130246276), (50, 65123138), (59, 55189100), (100, 32561569), (118, 27594550), (236, 13797275), (295, 11037820), (590, 5518910), (647, 5032700), (853, 3817300), (1180, 2759455), (1294, 2516350), (1475, 2207564), (1706, 1908650), (2588, 1258175), (2950, 1103782), (3235, 1006540), (3412, 954325), (4265, 763460), (5900, 551891), (6470, 503270), (8530, 381730), (12940, 251635), (16175, 201308), (17060, 190865), (21325, 152692), (32350, 100654), (38173, 85300), (42650, 76346), (50327, 64700)]