25182780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3563

約数の個数: 96

約数和(自身を含む): 85349376

約数和(自身を除く): 60166596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3527, 3570, 7054, 7140, 10581, 14108, 17635, 21162, 24689, 35270, 42324, 49378, 52905, 59959, 70540, 74067, 98756, 105810, 119918, 123445, 148134, 179877, 211620, 239836, 246890, 296268, 299795, 359754, 370335, 419713, 493780, 599590, 719508, 740670, 839426, 899385, 1199180, 1259139, 1481340, 1678852, 1798770, 2098565, 2518278, 3597540, 4197130, 5036556, 6295695, 8394260, 12591390, 25182780]

約数ペア:

[(1, 25182780), (2, 12591390), (3, 8394260), (4, 6295695), (5, 5036556), (6, 4197130), (7, 3597540), (10, 2518278), (12, 2098565), (14, 1798770), (15, 1678852), (17, 1481340), (20, 1259139), (21, 1199180), (28, 899385), (30, 839426), (34, 740670), (35, 719508), (42, 599590), (51, 493780), (60, 419713), (68, 370335), (70, 359754), (84, 299795), (85, 296268), (102, 246890), (105, 239836), (119, 211620), (140, 179877), (170, 148134), (204, 123445), (210, 119918), (238, 105810), (255, 98756), (340, 74067), (357, 70540), (420, 59959), (476, 52905), (510, 49378), (595, 42324), (714, 35270), (1020, 24689), (1190, 21162), (1428, 17635), (1785, 14108), (2380, 10581), (3527, 7140), (3570, 7054)]