79819660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 177379776

約数和(自身を除く): 97560116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 2377, 3358, 4754, 6716, 8395, 9508, 11885, 16790, 23770, 33580, 47540, 54671, 109342, 173521, 218684, 273355, 347042, 546710, 694084, 867605, 1093420, 1735210, 3470420, 3990983, 7981966, 15963932, 19954915, 39909830, 79819660]

約数ペア:

[(1, 79819660), (2, 39909830), (4, 19954915), (5, 15963932), (10, 7981966), (20, 3990983), (23, 3470420), (46, 1735210), (73, 1093420), (92, 867605), (115, 694084), (146, 546710), (230, 347042), (292, 273355), (365, 218684), (460, 173521), (730, 109342), (1460, 54671), (1679, 47540), (2377, 33580), (3358, 23770), (4754, 16790), (6716, 11885), (8395, 9508)]