9795260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 21924000

約数和(自身を除く): 12128740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 173, 190, 298, 346, 380, 596, 692, 745, 865, 1490, 1730, 2831, 2980, 3287, 3460, 5662, 6574, 11324, 13148, 14155, 16435, 25777, 28310, 32870, 51554, 56620, 65740, 103108, 128885, 257770, 489763, 515540, 979526, 1959052, 2448815, 4897630, 9795260]

約数ペア:

[(1, 9795260), (2, 4897630), (4, 2448815), (5, 1959052), (10, 979526), (19, 515540), (20, 489763), (38, 257770), (76, 128885), (95, 103108), (149, 65740), (173, 56620), (190, 51554), (298, 32870), (346, 28310), (380, 25777), (596, 16435), (692, 14155), (745, 13148), (865, 11324), (1490, 6574), (1730, 5662), (2831, 3460), (2980, 3287)]