2917963850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 5624388900

約数和(自身を除く): 2706425050

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 149, 205, 233, 298, 410, 466, 745, 1025, 1165, 1490, 1681, 2050, 2330, 3362, 3725, 5825, 6109, 7450, 8405, 9553, 11650, 12218, 16810, 19106, 30545, 34717, 42025, 47765, 61090, 69434, 84050, 95530, 152725, 173585, 238825, 250469, 305450, 347170, 391673, 477650, 500938, 783346, 867925, 1252345, 1423397, 1735850, 1958365, 2504690, 2846794, 3916730, 6261725, 7116985, 9791825, 12523450, 14233970, 19583650, 35584925, 58359277, 71169850, 116718554, 291796385, 583592770, 1458981925, 2917963850]

約数ペア:

[(1, 2917963850), (2, 1458981925), (5, 583592770), (10, 291796385), (25, 116718554), (41, 71169850), (50, 58359277), (82, 35584925), (149, 19583650), (205, 14233970), (233, 12523450), (298, 9791825), (410, 7116985), (466, 6261725), (745, 3916730), (1025, 2846794), (1165, 2504690), (1490, 1958365), (1681, 1735850), (2050, 1423397), (2330, 1252345), (3362, 867925), (3725, 783346), (5825, 500938), (6109, 477650), (7450, 391673), (8405, 347170), (9553, 305450), (11650, 250469), (12218, 238825), (16810, 173585), (19106, 152725), (30545, 95530), (34717, 84050), (42025, 69434), (47765, 61090)]