1955804950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1$

素因数の和:7282

約数の個数: 96

約数和(自身を含む): 4347444960

約数和(自身を除く): 2391640010

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 850, 935, 986, 1450, 1595, 1870, 2465, 3190, 4675, 4930, 5423, 7213, 7975, 9350, 10846, 12325, 14426, 15950, 24650, 27115, 36065, 54230, 72130, 79343, 122621, 135575, 158686, 180325, 209177, 245242, 271150, 360650, 396715, 418354, 613105, 793430, 1045885, 1226210, 1348831, 1983575, 2091770, 2300947, 2697662, 3065525, 3556009, 3967150, 4601894, 5229425, 6131050, 6744155, 7112018, 10458850, 11504735, 13488310, 17780045, 23009470, 33720775, 35560090, 39116099, 57523675, 67441550, 78232198, 88900225, 115047350, 177800450, 195580495, 391160990, 977902475, 1955804950]

約数ペア:

[(1, 1955804950), (2, 977902475), (5, 391160990), (10, 195580495), (11, 177800450), (17, 115047350), (22, 88900225), (25, 78232198), (29, 67441550), (34, 57523675), (50, 39116099), (55, 35560090), (58, 33720775), (85, 23009470), (110, 17780045), (145, 13488310), (170, 11504735), (187, 10458850), (275, 7112018), (290, 6744155), (319, 6131050), (374, 5229425), (425, 4601894), (493, 3967150), (550, 3556009), (638, 3065525), (725, 2697662), (850, 2300947), (935, 2091770), (986, 1983575), (1450, 1348831), (1595, 1226210), (1870, 1045885), (2465, 793430), (3190, 613105), (4675, 418354), (4930, 396715), (5423, 360650), (7213, 271150), (7975, 245242), (9350, 209177), (10846, 180325), (12325, 158686), (14426, 135575), (15950, 122621), (24650, 79343), (27115, 72130), (36065, 54230)]