26625400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 40870280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 191, 200, 205, 328, 340, 382, 410, 425, 680, 697, 764, 820, 850, 955, 1025, 1394, 1528, 1640, 1700, 1910, 2050, 2788, 3247, 3400, 3485, 3820, 4100, 4775, 5576, 6494, 6970, 7640, 7831, 8200, 9550, 12988, 13940, 15662, 16235, 17425, 19100, 25976, 27880, 31324, 32470, 34850, 38200, 39155, 62648, 64940, 69700, 78310, 81175, 129880, 133127, 139400, 156620, 162350, 195775, 266254, 313240, 324700, 391550, 532508, 649400, 665635, 783100, 1065016, 1331270, 1566200, 2662540, 3328175, 5325080, 6656350, 13312700, 26625400]

約数ペア:

[(1, 26625400), (2, 13312700), (4, 6656350), (5, 5325080), (8, 3328175), (10, 2662540), (17, 1566200), (20, 1331270), (25, 1065016), (34, 783100), (40, 665635), (41, 649400), (50, 532508), (68, 391550), (82, 324700), (85, 313240), (100, 266254), (136, 195775), (164, 162350), (170, 156620), (191, 139400), (200, 133127), (205, 129880), (328, 81175), (340, 78310), (382, 69700), (410, 64940), (425, 62648), (680, 39155), (697, 38200), (764, 34850), (820, 32470), (850, 31324), (955, 27880), (1025, 25976), (1394, 19100), (1528, 17425), (1640, 16235), (1700, 15662), (1910, 13940), (2050, 12988), (2788, 9550), (3247, 8200), (3400, 7831), (3485, 7640), (3820, 6970), (4100, 6494), (4775, 5576)]