1520247092540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{973681}}^1$

素因数の和:973899

約数の個数: 96

約数和(自身を含む): 3580407871488

約数和(自身を除く): 2060160778948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 151, 188, 220, 235, 302, 470, 517, 604, 755, 940, 1034, 1510, 1661, 2068, 2585, 3020, 3322, 5170, 6644, 7097, 8305, 10340, 14194, 16610, 28388, 33220, 35485, 70970, 78067, 141940, 156134, 312268, 390335, 780670, 973681, 1561340, 1947362, 3894724, 4868405, 9736810, 10710491, 19473620, 21420982, 42841964, 45763007, 53552455, 91526014, 107104910, 147025831, 183052028, 214209820, 228815035, 294051662, 457630070, 503393077, 588103324, 735129155, 915260140, 1006786154, 1470258310, 1617284141, 2013572308, 2516965385, 2940516620, 3234568282, 5033930770, 6469136564, 6910214057, 8086420705, 10067861540, 13820428114, 16172841410, 27640856228, 32345682820, 34551070285, 69102140570, 76012354627, 138204281140, 152024709254, 304049418508, 380061773135, 760123546270, 1520247092540]

約数ペア:

[(1, 1520247092540), (2, 760123546270), (4, 380061773135), (5, 304049418508), (10, 152024709254), (11, 138204281140), (20, 76012354627), (22, 69102140570), (44, 34551070285), (47, 32345682820), (55, 27640856228), (94, 16172841410), (110, 13820428114), (151, 10067861540), (188, 8086420705), (220, 6910214057), (235, 6469136564), (302, 5033930770), (470, 3234568282), (517, 2940516620), (604, 2516965385), (755, 2013572308), (940, 1617284141), (1034, 1470258310), (1510, 1006786154), (1661, 915260140), (2068, 735129155), (2585, 588103324), (3020, 503393077), (3322, 457630070), (5170, 294051662), (6644, 228815035), (7097, 214209820), (8305, 183052028), (10340, 147025831), (14194, 107104910), (16610, 91526014), (28388, 53552455), (33220, 45763007), (35485, 42841964), (70970, 21420982), (78067, 19473620), (141940, 10710491), (156134, 9736810), (312268, 4868405), (390335, 3894724), (780670, 1947362), (973681, 1561340)]