195882160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144031}}^1$

素因数の和:144061

約数の個数: 40

約数和(自身を含む): 482219136

約数和(自身を除く): 286336976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 144031, 288062, 576124, 720155, 1152248, 1440310, 2304496, 2448527, 2880620, 4897054, 5761240, 9794108, 11522480, 12242635, 19588216, 24485270, 39176432, 48970540, 97941080, 195882160]

約数ペア:

[(1, 195882160), (2, 97941080), (4, 48970540), (5, 39176432), (8, 24485270), (10, 19588216), (16, 12242635), (17, 11522480), (20, 9794108), (34, 5761240), (40, 4897054), (68, 2880620), (80, 2448527), (85, 2304496), (136, 1440310), (170, 1152248), (272, 720155), (340, 576124), (680, 288062), (1360, 144031)]