57328420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 133031808

約数和(自身を除く): 75703388

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7331, 7820, 14662, 29324, 36655, 73310, 124627, 146620, 168613, 249254, 337226, 498508, 623135, 674452, 843065, 1246270, 1686130, 2492540, 2866421, 3372260, 5732842, 11465684, 14332105, 28664210, 57328420]

約数ペア:

[(1, 57328420), (2, 28664210), (4, 14332105), (5, 11465684), (10, 5732842), (17, 3372260), (20, 2866421), (23, 2492540), (34, 1686130), (46, 1246270), (68, 843065), (85, 674452), (92, 623135), (115, 498508), (170, 337226), (230, 249254), (340, 168613), (391, 146620), (460, 124627), (782, 73310), (1564, 36655), (1955, 29324), (3910, 14662), (7331, 7820)]