13473860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 31280256

約数和(自身を除く): 17806396

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1723, 1955, 3446, 3910, 6892, 7820, 8615, 17230, 29291, 34460, 39629, 58582, 79258, 117164, 146455, 158516, 198145, 292910, 396290, 585820, 673693, 792580, 1347386, 2694772, 3368465, 6736930, 13473860]

約数ペア:

[(1, 13473860), (2, 6736930), (4, 3368465), (5, 2694772), (10, 1347386), (17, 792580), (20, 673693), (23, 585820), (34, 396290), (46, 292910), (68, 198145), (85, 158516), (92, 146455), (115, 117164), (170, 79258), (230, 58582), (340, 39629), (391, 34460), (460, 29291), (782, 17230), (1564, 8615), (1723, 7820), (1955, 6892), (3446, 3910)]