79018480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24091}}^1$

素因数の和:24145

約数の個数: 40

約数和(自身を含む): 188206704

約数和(自身を除く): 109188224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 24091, 48182, 96364, 120455, 192728, 240910, 385456, 481820, 963640, 987731, 1927280, 1975462, 3950924, 4938655, 7901848, 9877310, 15803696, 19754620, 39509240, 79018480]

約数ペア:

[(1, 79018480), (2, 39509240), (4, 19754620), (5, 15803696), (8, 9877310), (10, 7901848), (16, 4938655), (20, 3950924), (40, 1975462), (41, 1927280), (80, 987731), (82, 963640), (164, 481820), (205, 385456), (328, 240910), (410, 192728), (656, 120455), (820, 96364), (1640, 48182), (3280, 24091)]