2013304700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63113}}^1$

素因数の和:63167

約数の個数: 72

約数和(自身を含む): 4930465680

約数和(自身を除く): 2917160980

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, 63113, 126226, 252452, 315565, 631130, 694243, 1262260, 1388486, 1577825, 1830277, 2776972, 3155650, 3471215, 3660554, 6311300, 6942430, 7321108, 9151385, 13884860, 17356075, 18302770, 20133047, 34712150, 36605540, 40266094, 45756925, 69424300, 80532188, 91513850, 100665235, 183027700, 201330470, 402660940, 503326175, 1006652350, 2013304700]

約数ペア:

[(1, 2013304700), (2, 1006652350), (4, 503326175), (5, 402660940), (10, 201330470), (11, 183027700), (20, 100665235), (22, 91513850), (25, 80532188), (29, 69424300), (44, 45756925), (50, 40266094), (55, 36605540), (58, 34712150), (100, 20133047), (110, 18302770), (116, 17356075), (145, 13884860), (220, 9151385), (275, 7321108), (290, 6942430), (319, 6311300), (550, 3660554), (580, 3471215), (638, 3155650), (725, 2776972), (1100, 1830277), (1276, 1577825), (1450, 1388486), (1595, 1262260), (2900, 694243), (3190, 631130), (6380, 315565), (7975, 252452), (15950, 126226), (31900, 63113)]