40167430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10273}}^1$

素因数の和:10320

約数の個数: 32

約数和(自身を含む): 79890624

約数和(自身を除く): 39723194

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10273, 20546, 51365, 102730, 174641, 236279, 349282, 472558, 873205, 1181395, 1746410, 2362790, 4016743, 8033486, 20083715, 40167430]

約数ペア:

[(1, 40167430), (2, 20083715), (5, 8033486), (10, 4016743), (17, 2362790), (23, 1746410), (34, 1181395), (46, 873205), (85, 472558), (115, 349282), (170, 236279), (230, 174641), (391, 102730), (782, 51365), (1955, 20546), (3910, 10273)]