157331350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6977}}^1$

素因数の和:7041

約数の個数: 48

約数和(自身を含む): 327072816

約数和(自身を除く): 169741466

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 6977, 11275, 13954, 22550, 34885, 69770, 76747, 153494, 174425, 286057, 348850, 383735, 572114, 767470, 1430285, 1918675, 2860570, 3146627, 3837350, 6293254, 7151425, 14302850, 15733135, 31466270, 78665675, 157331350]

約数ペア:

[(1, 157331350), (2, 78665675), (5, 31466270), (10, 15733135), (11, 14302850), (22, 7151425), (25, 6293254), (41, 3837350), (50, 3146627), (55, 2860570), (82, 1918675), (110, 1430285), (205, 767470), (275, 572114), (410, 383735), (451, 348850), (550, 286057), (902, 174425), (1025, 153494), (2050, 76747), (2255, 69770), (4510, 34885), (6977, 22550), (11275, 13954)]