79333660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2371}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 191278080

約数和(自身を除く): 111944420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2371, 2390, 3346, 4742, 4780, 6692, 8365, 9484, 11855, 16597, 16730, 23710, 33194, 33460, 47420, 66388, 82985, 165970, 331940, 566669, 1133338, 2266676, 2833345, 3966683, 5666690, 7933366, 11333380, 15866732, 19833415, 39666830, 79333660]

約数ペア:

[(1, 79333660), (2, 39666830), (4, 19833415), (5, 15866732), (7, 11333380), (10, 7933366), (14, 5666690), (20, 3966683), (28, 2833345), (35, 2266676), (70, 1133338), (140, 566669), (239, 331940), (478, 165970), (956, 82985), (1195, 66388), (1673, 47420), (2371, 33460), (2390, 33194), (3346, 23710), (4742, 16730), (4780, 16597), (6692, 11855), (8365, 9484)]