539994434110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{97871}}^1$

素因数の和:98377

約数の個数: 64

約数和(自身を含む): 1040105318400

約数和(自身を除く): 500110884290

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 409, 710, 818, 1349, 2045, 2698, 4090, 6745, 7771, 13490, 15542, 29039, 38855, 58078, 77710, 97871, 145195, 195742, 290390, 489355, 551741, 978710, 1103482, 1859549, 2758705, 3719098, 5517410, 6948841, 9297745, 13897682, 18595490, 34744205, 40029239, 69488410, 80058478, 132027979, 200146195, 264055958, 400292390, 660139895, 760555541, 1320279790, 1521111082, 2842075969, 3802777705, 5684151938, 7605555410, 14210379845, 28420759690, 53999443411, 107998886822, 269997217055, 539994434110]

約数ペア:

[(1, 539994434110), (2, 269997217055), (5, 107998886822), (10, 53999443411), (19, 28420759690), (38, 14210379845), (71, 7605555410), (95, 5684151938), (142, 3802777705), (190, 2842075969), (355, 1521111082), (409, 1320279790), (710, 760555541), (818, 660139895), (1349, 400292390), (2045, 264055958), (2698, 200146195), (4090, 132027979), (6745, 80058478), (7771, 69488410), (13490, 40029239), (15542, 34744205), (29039, 18595490), (38855, 13897682), (58078, 9297745), (77710, 6948841), (97871, 5517410), (145195, 3719098), (195742, 2758705), (290390, 1859549), (489355, 1103482), (551741, 978710)]