23467880

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{859}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 52941600

約数和(自身を除く): 29473720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 859, 1366, 1718, 2732, 3415, 3436, 4295, 5464, 6830, 6872, 8590, 13660, 17180, 27320, 34360, 586697, 1173394, 2346788, 2933485, 4693576, 5866970, 11733940, 23467880]

約数ペア:

[(1, 23467880), (2, 11733940), (4, 5866970), (5, 4693576), (8, 2933485), (10, 2346788), (20, 1173394), (40, 586697), (683, 34360), (859, 27320), (1366, 17180), (1718, 13660), (2732, 8590), (3415, 6872), (3436, 6830), (4295, 5464)]