16798040

素因数分解:

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

素因数の和:3564

約数の個数: 64

約数和(自身を含む): 45748800

約数和(自身を除く): 28950760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3529, 4760, 7058, 14116, 17645, 24703, 28232, 35290, 49406, 59993, 70580, 98812, 119986, 123515, 141160, 197624, 239972, 247030, 299965, 419951, 479944, 494060, 599930, 839902, 988120, 1199860, 1679804, 2099755, 2399720, 3359608, 4199510, 8399020, 16798040]

約数ペア:

[(1, 16798040), (2, 8399020), (4, 4199510), (5, 3359608), (7, 2399720), (8, 2099755), (10, 1679804), (14, 1199860), (17, 988120), (20, 839902), (28, 599930), (34, 494060), (35, 479944), (40, 419951), (56, 299965), (68, 247030), (70, 239972), (85, 197624), (119, 141160), (136, 123515), (140, 119986), (170, 98812), (238, 70580), (280, 59993), (340, 49406), (476, 35290), (595, 28232), (680, 24703), (952, 17645), (1190, 14116), (2380, 7058), (3529, 4760)]