297482231740

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1\times {\mathrm{39139}}^1$

素因数の和:40474

約数の個数: 48

約数和(自身を含む): 626910076800

約数和(自身を除く): 329427845060

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 907, 1676, 1814, 2095, 3628, 4190, 4535, 8380, 9070, 18140, 39139, 78278, 156556, 195695, 380033, 391390, 760066, 782780, 1520132, 1900165, 3800330, 7600660, 16399241, 32798482, 35499073, 65596964, 70998146, 81996205, 141996292, 163992410, 177495365, 327984820, 354990730, 709981460, 14874111587, 29748223174, 59496446348, 74370557935, 148741115870, 297482231740]

約数ペア:

[(1, 297482231740), (2, 148741115870), (4, 74370557935), (5, 59496446348), (10, 29748223174), (20, 14874111587), (419, 709981460), (838, 354990730), (907, 327984820), (1676, 177495365), (1814, 163992410), (2095, 141996292), (3628, 81996205), (4190, 70998146), (4535, 65596964), (8380, 35499073), (9070, 32798482), (18140, 16399241), (39139, 7600660), (78278, 3800330), (156556, 1900165), (195695, 1520132), (380033, 782780), (391390, 760066)]