102110380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 225419040

約数和(自身を除く): 123308660

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 3209, 6364, 6418, 7955, 12836, 15910, 16045, 31820, 32090, 64180, 118733, 137987, 237466, 275974, 474932, 551948, 593665, 689935, 1187330, 1379870, 2374660, 2759740, 5105519, 10211038, 20422076, 25527595, 51055190, 102110380]

約数ペア:

[(1, 102110380), (2, 51055190), (4, 25527595), (5, 20422076), (10, 10211038), (20, 5105519), (37, 2759740), (43, 2374660), (74, 1379870), (86, 1187330), (148, 689935), (172, 593665), (185, 551948), (215, 474932), (370, 275974), (430, 237466), (740, 137987), (860, 118733), (1591, 64180), (3182, 32090), (3209, 31820), (6364, 16045), (6418, 15910), (7955, 12836)]