4852802750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 9279990720

約数和(自身を除く): 4427187970

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 139, 146, 250, 278, 365, 695, 730, 1390, 1825, 1913, 3475, 3650, 3826, 6950, 9125, 9565, 10147, 17375, 18250, 19130, 20294, 34750, 47825, 50735, 95650, 101470, 139649, 239125, 253675, 265907, 279298, 478250, 507350, 531814, 698245, 1268375, 1329535, 1396490, 2536750, 2659070, 3491225, 6647675, 6982450, 13295350, 17456125, 19411211, 33238375, 34912250, 38822422, 66476750, 97056055, 194112110, 485280275, 970560550, 2426401375, 4852802750]

約数ペア:

[(1, 4852802750), (2, 2426401375), (5, 970560550), (10, 485280275), (25, 194112110), (50, 97056055), (73, 66476750), (125, 38822422), (139, 34912250), (146, 33238375), (250, 19411211), (278, 17456125), (365, 13295350), (695, 6982450), (730, 6647675), (1390, 3491225), (1825, 2659070), (1913, 2536750), (3475, 1396490), (3650, 1329535), (3826, 1268375), (6950, 698245), (9125, 531814), (9565, 507350), (10147, 478250), (17375, 279298), (18250, 265907), (19130, 253675), (20294, 239125), (34750, 139649), (47825, 101470), (50735, 95650)]