5200369900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163021}}^1$

素因数の和:163075

約数の個数: 72

約数和(自身を含む): 12735278640

約数和(自身を除く): 7534908740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2900, 3190, 6380, 7975, 15950, 31900, 163021, 326042, 652084, 815105, 1630210, 1793231, 3260420, 3586462, 4075525, 4727609, 7172924, 8151050, 8966155, 9455218, 16302100, 17932310, 18910436, 23638045, 35864620, 44830775, 47276090, 52003699, 89661550, 94552180, 104007398, 118190225, 179323100, 208014796, 236380450, 260018495, 472760900, 520036990, 1040073980, 1300092475, 2600184950, 5200369900]

約数ペア:

[(1, 5200369900), (2, 2600184950), (4, 1300092475), (5, 1040073980), (10, 520036990), (11, 472760900), (20, 260018495), (22, 236380450), (25, 208014796), (29, 179323100), (44, 118190225), (50, 104007398), (55, 94552180), (58, 89661550), (100, 52003699), (110, 47276090), (116, 44830775), (145, 35864620), (220, 23638045), (275, 18910436), (290, 17932310), (319, 16302100), (550, 9455218), (580, 8966155), (638, 8151050), (725, 7172924), (1100, 4727609), (1276, 4075525), (1450, 3586462), (1595, 3260420), (2900, 1793231), (3190, 1630210), (6380, 815105), (7975, 652084), (15950, 326042), (31900, 163021)]