1145411120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2045377}}^1$

素因数の和:2045397

約数の個数: 40

約数和(自身を含む): 3043522464

約数和(自身を除く): 1898111344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2045377, 4090754, 8181508, 10226885, 14317639, 16363016, 20453770, 28635278, 32726032, 40907540, 57270556, 71588195, 81815080, 114541112, 143176390, 163630160, 229082224, 286352780, 572705560, 1145411120]

約数ペア:

[(1, 1145411120), (2, 572705560), (4, 286352780), (5, 229082224), (7, 163630160), (8, 143176390), (10, 114541112), (14, 81815080), (16, 71588195), (20, 57270556), (28, 40907540), (35, 32726032), (40, 28635278), (56, 20453770), (70, 16363016), (80, 14317639), (112, 10226885), (140, 8181508), (280, 4090754), (560, 2045377)]