141612280

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14813}}^1$

素因数の和:15063

約数の個数: 32

約数和(自身を含む): 319982400

約数和(自身を除く): 178370120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 14813, 29626, 59252, 74065, 118504, 148130, 296260, 592520, 3540307, 7080614, 14161228, 17701535, 28322456, 35403070, 70806140, 141612280]

約数ペア:

[(1, 141612280), (2, 70806140), (4, 35403070), (5, 28322456), (8, 17701535), (10, 14161228), (20, 7080614), (40, 3540307), (239, 592520), (478, 296260), (956, 148130), (1195, 118504), (1912, 74065), (2390, 59252), (4780, 29626), (9560, 14813)]