461095420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 1089184320

約数和(自身を除く): 628088900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 137, 170, 190, 274, 323, 340, 380, 521, 548, 646, 685, 1042, 1292, 1370, 1615, 2084, 2329, 2603, 2605, 2740, 3230, 4658, 5206, 5210, 6460, 8857, 9316, 9899, 10412, 10420, 11645, 13015, 17714, 19798, 23290, 26030, 35428, 39596, 44251, 44285, 46580, 49495, 52060, 71377, 88502, 88570, 98990, 142754, 168283, 177004, 177140, 197980, 221255, 285508, 336566, 356885, 442510, 673132, 713770, 841415, 885020, 1213409, 1356163, 1427540, 1682830, 2426818, 2712326, 3365660, 4853636, 5424652, 6067045, 6780815, 12134090, 13561630, 23054771, 24268180, 27123260, 46109542, 92219084, 115273855, 230547710, 461095420]

約数ペア:

[(1, 461095420), (2, 230547710), (4, 115273855), (5, 92219084), (10, 46109542), (17, 27123260), (19, 24268180), (20, 23054771), (34, 13561630), (38, 12134090), (68, 6780815), (76, 6067045), (85, 5424652), (95, 4853636), (137, 3365660), (170, 2712326), (190, 2426818), (274, 1682830), (323, 1427540), (340, 1356163), (380, 1213409), (521, 885020), (548, 841415), (646, 713770), (685, 673132), (1042, 442510), (1292, 356885), (1370, 336566), (1615, 285508), (2084, 221255), (2329, 197980), (2603, 177140), (2605, 177004), (2740, 168283), (3230, 142754), (4658, 98990), (5206, 88570), (5210, 88502), (6460, 71377), (8857, 52060), (9316, 49495), (9899, 46580), (10412, 44285), (10420, 44251), (11645, 39596), (13015, 35428), (17714, 26030), (19798, 23290)]