2013803350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163061}}^1$

素因数の和:163105

約数の個数: 48

約数和(自身を含む): 4246134480

約数和(自身を除く): 2232331130

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 163061, 326122, 815305, 1630610, 2119793, 3098159, 4076525, 4239586, 6196318, 8153050, 10598965, 15490795, 21197930, 30981590, 40276067, 52994825, 77453975, 80552134, 105989650, 154907950, 201380335, 402760670, 1006901675, 2013803350]

約数ペア:

[(1, 2013803350), (2, 1006901675), (5, 402760670), (10, 201380335), (13, 154907950), (19, 105989650), (25, 80552134), (26, 77453975), (38, 52994825), (50, 40276067), (65, 30981590), (95, 21197930), (130, 15490795), (190, 10598965), (247, 8153050), (325, 6196318), (475, 4239586), (494, 4076525), (650, 3098159), (950, 2119793), (1235, 1630610), (2470, 815305), (6175, 326122), (12350, 163061)]