201730160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148331}}^1$

素因数の和:148361

約数の個数: 40

約数和(自身を含む): 496615536

約数和(自身を除く): 294885376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 148331, 296662, 593324, 741655, 1186648, 1483310, 2373296, 2521627, 2966620, 5043254, 5933240, 10086508, 11866480, 12608135, 20173016, 25216270, 40346032, 50432540, 100865080, 201730160]

約数ペア:

[(1, 201730160), (2, 100865080), (4, 50432540), (5, 40346032), (8, 25216270), (10, 20173016), (16, 12608135), (17, 11866480), (20, 10086508), (34, 5933240), (40, 5043254), (68, 2966620), (80, 2521627), (85, 2373296), (136, 1483310), (170, 1186648), (272, 741655), (340, 593324), (680, 296662), (1360, 148331)]