1897133050

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 3566057472

約数和(自身を除く): 1668924422

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 383, 631, 766, 785, 1262, 1570, 1915, 3155, 3830, 3925, 6310, 7850, 9575, 15775, 19150, 31550, 60131, 99067, 120262, 198134, 241673, 300655, 483346, 495335, 601310, 990670, 1208365, 1503275, 2416730, 2476675, 3006550, 4953350, 6041825, 12083650, 37942661, 75885322, 189713305, 379426610, 948566525, 1897133050]

約数ペア:

[(1, 1897133050), (2, 948566525), (5, 379426610), (10, 189713305), (25, 75885322), (50, 37942661), (157, 12083650), (314, 6041825), (383, 4953350), (631, 3006550), (766, 2476675), (785, 2416730), (1262, 1503275), (1570, 1208365), (1915, 990670), (3155, 601310), (3830, 495335), (3925, 483346), (6310, 300655), (7850, 241673), (9575, 198134), (15775, 120262), (19150, 99067), (31550, 60131)]