25325580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3583

約数の個数: 96

約数和(自身を含む): 85833216

約数和(自身を除く): 60507636

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, 3547, 3570, 7094, 7140, 10641, 14188, 17735, 21282, 24829, 35470, 42564, 49658, 53205, 60299, 70940, 74487, 99316, 106410, 120598, 124145, 148974, 180897, 212820, 241196, 248290, 297948, 301495, 361794, 372435, 422093, 496580, 602990, 723588, 744870, 844186, 904485, 1205980, 1266279, 1489740, 1688372, 1808970, 2110465, 2532558, 3617940, 4220930, 5065116, 6331395, 8441860, 12662790, 25325580]

約数ペア:

[(1, 25325580), (2, 12662790), (3, 8441860), (4, 6331395), (5, 5065116), (6, 4220930), (7, 3617940), (10, 2532558), (12, 2110465), (14, 1808970), (15, 1688372), (17, 1489740), (20, 1266279), (21, 1205980), (28, 904485), (30, 844186), (34, 744870), (35, 723588), (42, 602990), (51, 496580), (60, 422093), (68, 372435), (70, 361794), (84, 301495), (85, 297948), (102, 248290), (105, 241196), (119, 212820), (140, 180897), (170, 148974), (204, 124145), (210, 120598), (238, 106410), (255, 99316), (340, 74487), (357, 70940), (420, 60299), (476, 53205), (510, 49658), (595, 42564), (714, 35470), (1020, 24829), (1190, 21282), (1428, 17735), (1785, 14188), (2380, 10641), (3547, 7140), (3570, 7094)]