8444450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 10304350

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1049, 1150, 1610, 2098, 4025, 5245, 7343, 8050, 10490, 14686, 24127, 26225, 36715, 48254, 52450, 73430, 120635, 168889, 183575, 241270, 337778, 367150, 603175, 844445, 1206350, 1688890, 4222225, 8444450]

約数ペア:

[(1, 8444450), (2, 4222225), (5, 1688890), (7, 1206350), (10, 844445), (14, 603175), (23, 367150), (25, 337778), (35, 241270), (46, 183575), (50, 168889), (70, 120635), (115, 73430), (161, 52450), (175, 48254), (230, 36715), (322, 26225), (350, 24127), (575, 14686), (805, 10490), (1049, 8050), (1150, 7343), (1610, 5245), (2098, 4025)]