2600490680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{52387}}^1$

素因数の和:52488

約数の個数: 64

約数和(自身を含む): 6280273440

約数和(自身を除く): 3679782760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 9928, 12410, 24820, 49640, 52387, 104774, 209548, 261935, 419096, 523870, 890579, 1047740, 1781158, 2095480, 3562316, 3824251, 4452895, 7124632, 7648502, 8905790, 15297004, 17811580, 19121255, 30594008, 35623160, 38242510, 65012267, 76485020, 130024534, 152970040, 260049068, 325061335, 520098136, 650122670, 1300245340, 2600490680]

約数ペア:

[(1, 2600490680), (2, 1300245340), (4, 650122670), (5, 520098136), (8, 325061335), (10, 260049068), (17, 152970040), (20, 130024534), (34, 76485020), (40, 65012267), (68, 38242510), (73, 35623160), (85, 30594008), (136, 19121255), (146, 17811580), (170, 15297004), (292, 8905790), (340, 7648502), (365, 7124632), (584, 4452895), (680, 3824251), (730, 3562316), (1241, 2095480), (1460, 1781158), (2482, 1047740), (2920, 890579), (4964, 523870), (6205, 419096), (9928, 261935), (12410, 209548), (24820, 104774), (49640, 52387)]