5098340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19631

約数の個数: 24

約数和(自身を含む): 11530680

約数和(自身を除く): 6432340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19609, 39218, 78436, 98045, 196090, 254917, 392180, 509834, 1019668, 1274585, 2549170, 5098340]

約数ペア:

[(1, 5098340), (2, 2549170), (4, 1274585), (5, 1019668), (10, 509834), (13, 392180), (20, 254917), (26, 196090), (52, 98045), (65, 78436), (130, 39218), (260, 19609)]