1580498438420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{98412107}}^1$

素因数の和:98412200

約数の個数: 48

約数和(自身を含む): 3670377979968

約数和(自身を除く): 2089879541548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 98412107, 196824214, 393648428, 492060535, 984121070, 1082533177, 1968242140, 2165066354, 4330132708, 5412665885, 7184083811, 10825331770, 14368167622, 21650663540, 28736335244, 35920419055, 71840838110, 79024921921, 143681676220, 158049843842, 316099687684, 395124609605, 790249219210, 1580498438420]

約数ペア:

[(1, 1580498438420), (2, 790249219210), (4, 395124609605), (5, 316099687684), (10, 158049843842), (11, 143681676220), (20, 79024921921), (22, 71840838110), (44, 35920419055), (55, 28736335244), (73, 21650663540), (110, 14368167622), (146, 10825331770), (220, 7184083811), (292, 5412665885), (365, 4330132708), (730, 2165066354), (803, 1968242140), (1460, 1082533177), (1606, 984121070), (3212, 492060535), (4015, 393648428), (8030, 196824214), (16060, 98412107)]