40086550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 86860512

約数和(自身を除く): 46773962

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2161, 2650, 3710, 4322, 9275, 10805, 15127, 18550, 21610, 30254, 54025, 75635, 108050, 114533, 151270, 229066, 378175, 572665, 756350, 801731, 1145330, 1603462, 2863325, 4008655, 5726650, 8017310, 20043275, 40086550]

約数ペア:

[(1, 40086550), (2, 20043275), (5, 8017310), (7, 5726650), (10, 4008655), (14, 2863325), (25, 1603462), (35, 1145330), (50, 801731), (53, 756350), (70, 572665), (106, 378175), (175, 229066), (265, 151270), (350, 114533), (371, 108050), (530, 75635), (742, 54025), (1325, 30254), (1855, 21610), (2161, 18550), (2650, 15127), (3710, 10805), (4322, 9275)]