16160830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 20127170

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 419, 551, 665, 838, 1015, 1102, 1330, 2030, 2095, 2755, 2933, 3857, 4190, 5510, 5866, 7714, 7961, 12151, 14665, 15922, 19285, 24302, 29330, 38570, 39805, 55727, 60755, 79610, 85057, 111454, 121510, 170114, 230869, 278635, 425285, 461738, 557270, 850570, 1154345, 1616083, 2308690, 3232166, 8080415, 16160830]

約数ペア:

[(1, 16160830), (2, 8080415), (5, 3232166), (7, 2308690), (10, 1616083), (14, 1154345), (19, 850570), (29, 557270), (35, 461738), (38, 425285), (58, 278635), (70, 230869), (95, 170114), (133, 121510), (145, 111454), (190, 85057), (203, 79610), (266, 60755), (290, 55727), (406, 39805), (419, 38570), (551, 29330), (665, 24302), (838, 19285), (1015, 15922), (1102, 14665), (1330, 12151), (2030, 7961), (2095, 7714), (2755, 5866), (2933, 5510), (3857, 4190)]