25037880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 88058880

約数和(自身を除く): 63021000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 727, 820, 840, 861, 984, 1148, 1230, 1435, 1454, 1640, 1722, 2181, 2296, 2460, 2870, 2908, 3444, 3635, 4305, 4362, 4920, 5089, 5740, 5816, 6888, 7270, 8610, 8724, 10178, 10905, 11480, 14540, 15267, 17220, 17448, 20356, 21810, 25445, 29080, 29807, 30534, 34440, 40712, 43620, 50890, 59614, 61068, 76335, 87240, 89421, 101780, 119228, 122136, 149035, 152670, 178842, 203560, 208649, 238456, 298070, 305340, 357684, 417298, 447105, 596140, 610680, 625947, 715368, 834596, 894210, 1043245, 1192280, 1251894, 1669192, 1788420, 2086490, 2503788, 3129735, 3576840, 4172980, 5007576, 6259470, 8345960, 12518940, 25037880]

約数ペア:

[(1, 25037880), (2, 12518940), (3, 8345960), (4, 6259470), (5, 5007576), (6, 4172980), (7, 3576840), (8, 3129735), (10, 2503788), (12, 2086490), (14, 1788420), (15, 1669192), (20, 1251894), (21, 1192280), (24, 1043245), (28, 894210), (30, 834596), (35, 715368), (40, 625947), (41, 610680), (42, 596140), (56, 447105), (60, 417298), (70, 357684), (82, 305340), (84, 298070), (105, 238456), (120, 208649), (123, 203560), (140, 178842), (164, 152670), (168, 149035), (205, 122136), (210, 119228), (246, 101780), (280, 89421), (287, 87240), (328, 76335), (410, 61068), (420, 59614), (492, 50890), (574, 43620), (615, 40712), (727, 34440), (820, 30534), (840, 29807), (861, 29080), (984, 25445), (1148, 21810), (1230, 20356), (1435, 17448), (1454, 17220), (1640, 15267), (1722, 14540), (2181, 11480), (2296, 10905), (2460, 10178), (2870, 8724), (2908, 8610), (3444, 7270), (3635, 6888), (4305, 5816), (4362, 5740), (4920, 5089)]