677013650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1171}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 1304464128

約数和(自身を除く): 627450478

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 373, 746, 775, 1171, 1550, 1865, 2342, 3730, 5855, 9325, 11563, 11710, 18650, 23126, 29275, 36301, 57815, 58550, 72602, 115630, 181505, 289075, 363010, 436783, 578150, 873566, 907525, 1815050, 2183915, 4367830, 10919575, 13540273, 21839150, 27080546, 67701365, 135402730, 338506825, 677013650]

約数ペア:

[(1, 677013650), (2, 338506825), (5, 135402730), (10, 67701365), (25, 27080546), (31, 21839150), (50, 13540273), (62, 10919575), (155, 4367830), (310, 2183915), (373, 1815050), (746, 907525), (775, 873566), (1171, 578150), (1550, 436783), (1865, 363010), (2342, 289075), (3730, 181505), (5855, 115630), (9325, 72602), (11563, 58550), (11710, 57815), (18650, 36301), (23126, 29275)]