1551180650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6343}}^1$

素因数の和:6495

約数の個数: 48

約数和(自身を含む): 2968839744

約数和(自身を除く): 1417659094

約数列:

[1, 2, 5, 10, 25, 50, 67, 73, 134, 146, 335, 365, 670, 730, 1675, 1825, 3350, 3650, 4891, 6343, 9782, 12686, 24455, 31715, 48910, 63430, 122275, 158575, 244550, 317150, 424981, 463039, 849962, 926078, 2124905, 2315195, 4249810, 4630390, 10624525, 11575975, 21249050, 23151950, 31023613, 62047226, 155118065, 310236130, 775590325, 1551180650]

約数ペア:

[(1, 1551180650), (2, 775590325), (5, 310236130), (10, 155118065), (25, 62047226), (50, 31023613), (67, 23151950), (73, 21249050), (134, 11575975), (146, 10624525), (335, 4630390), (365, 4249810), (670, 2315195), (730, 2124905), (1675, 926078), (1825, 849962), (3350, 463039), (3650, 424981), (4891, 317150), (6343, 244550), (9782, 158575), (12686, 122275), (24455, 63430), (31715, 48910)]