25197060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 85397760

約数和(自身を除く): 60200700

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, 3529, 3570, 7058, 7140, 10587, 14116, 17645, 21174, 24703, 35290, 42348, 49406, 52935, 59993, 70580, 74109, 98812, 105870, 119986, 123515, 148218, 179979, 211740, 239972, 247030, 296436, 299965, 359958, 370545, 419951, 494060, 599930, 719916, 741090, 839902, 899895, 1199860, 1259853, 1482180, 1679804, 1799790, 2099755, 2519706, 3599580, 4199510, 5039412, 6299265, 8399020, 12598530, 25197060]

約数ペア:

[(1, 25197060), (2, 12598530), (3, 8399020), (4, 6299265), (5, 5039412), (6, 4199510), (7, 3599580), (10, 2519706), (12, 2099755), (14, 1799790), (15, 1679804), (17, 1482180), (20, 1259853), (21, 1199860), (28, 899895), (30, 839902), (34, 741090), (35, 719916), (42, 599930), (51, 494060), (60, 419951), (68, 370545), (70, 359958), (84, 299965), (85, 296436), (102, 247030), (105, 239972), (119, 211740), (140, 179979), (170, 148218), (204, 123515), (210, 119986), (238, 105870), (255, 98812), (340, 74109), (357, 70580), (420, 59993), (476, 52935), (510, 49406), (595, 42348), (714, 35290), (1020, 24703), (1190, 21174), (1428, 17645), (1785, 14116), (2380, 10587), (3529, 7140), (3570, 7058)]