15673472480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2278121}}^1$

素因数の和:2278179

約数の個数: 48

約数和(自身を含む): 37889725104

約数和(自身を除く): 22216252624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 2278121, 4556242, 9112484, 11390605, 18224968, 22781210, 36449936, 45562420, 72899872, 91124840, 97959203, 182249680, 195918406, 364499360, 391836812, 489796015, 783673624, 979592030, 1567347248, 1959184060, 3134694496, 3918368120, 7836736240, 15673472480]

約数ペア:

[(1, 15673472480), (2, 7836736240), (4, 3918368120), (5, 3134694496), (8, 1959184060), (10, 1567347248), (16, 979592030), (20, 783673624), (32, 489796015), (40, 391836812), (43, 364499360), (80, 195918406), (86, 182249680), (160, 97959203), (172, 91124840), (215, 72899872), (344, 45562420), (430, 36449936), (688, 22781210), (860, 18224968), (1376, 11390605), (1720, 9112484), (3440, 4556242), (6880, 2278121)]