160365080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2087}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 385611840

約数和(自身を除く): 225246760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1921, 2087, 2260, 3842, 4174, 4520, 7684, 8348, 9605, 10435, 15368, 16696, 19210, 20870, 35479, 38420, 41740, 70958, 76840, 83480, 141916, 177395, 235831, 283832, 354790, 471662, 709580, 943324, 1179155, 1419160, 1886648, 2358310, 4009127, 4716620, 8018254, 9433240, 16036508, 20045635, 32073016, 40091270, 80182540, 160365080]

約数ペア:

[(1, 160365080), (2, 80182540), (4, 40091270), (5, 32073016), (8, 20045635), (10, 16036508), (17, 9433240), (20, 8018254), (34, 4716620), (40, 4009127), (68, 2358310), (85, 1886648), (113, 1419160), (136, 1179155), (170, 943324), (226, 709580), (340, 471662), (452, 354790), (565, 283832), (680, 235831), (904, 177395), (1130, 141916), (1921, 83480), (2087, 76840), (2260, 70958), (3842, 41740), (4174, 38420), (4520, 35479), (7684, 20870), (8348, 19210), (9605, 16696), (10435, 15368)]