951569300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2179}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 2259334560

約数和(自身を除く): 1307765260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 397, 550, 794, 1100, 1588, 1985, 2179, 3970, 4358, 4367, 7940, 8716, 8734, 9925, 10895, 17468, 19850, 21790, 21835, 23969, 39700, 43580, 43670, 47938, 54475, 87340, 95876, 108950, 109175, 119845, 217900, 218350, 239690, 436700, 479380, 599225, 865063, 1198450, 1730126, 2396900, 3460252, 4325315, 8650630, 9515693, 17301260, 19031386, 21626575, 38062772, 43253150, 47578465, 86506300, 95156930, 190313860, 237892325, 475784650, 951569300]

約数ペア:

[(1, 951569300), (2, 475784650), (4, 237892325), (5, 190313860), (10, 95156930), (11, 86506300), (20, 47578465), (22, 43253150), (25, 38062772), (44, 21626575), (50, 19031386), (55, 17301260), (100, 9515693), (110, 8650630), (220, 4325315), (275, 3460252), (397, 2396900), (550, 1730126), (794, 1198450), (1100, 865063), (1588, 599225), (1985, 479380), (2179, 436700), (3970, 239690), (4358, 218350), (4367, 217900), (7940, 119845), (8716, 109175), (8734, 108950), (9925, 95876), (10895, 87340), (17468, 54475), (19850, 47938), (21790, 43670), (21835, 43580), (23969, 39700)]