22787080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29983}}^1$

素因数の和:30013

約数の個数: 32

約数和(自身を含む): 53971200

約数和(自身を除く): 31184120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29983, 59966, 119932, 149915, 239864, 299830, 569677, 599660, 1139354, 1199320, 2278708, 2848385, 4557416, 5696770, 11393540, 22787080]

約数ペア:

[(1, 22787080), (2, 11393540), (4, 5696770), (5, 4557416), (8, 2848385), (10, 2278708), (19, 1199320), (20, 1139354), (38, 599660), (40, 569677), (76, 299830), (95, 239864), (152, 149915), (190, 119932), (380, 59966), (760, 29983)]