40425550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 84708864

約数和(自身を除く): 44283314

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 2371, 3410, 4742, 8525, 11855, 17050, 23710, 26081, 52162, 59275, 73501, 118550, 130405, 147002, 260810, 367505, 652025, 735010, 808511, 1304050, 1617022, 1837525, 3675050, 4042555, 8085110, 20212775, 40425550]

約数ペア:

[(1, 40425550), (2, 20212775), (5, 8085110), (10, 4042555), (11, 3675050), (22, 1837525), (25, 1617022), (31, 1304050), (50, 808511), (55, 735010), (62, 652025), (110, 367505), (155, 260810), (275, 147002), (310, 130405), (341, 118550), (550, 73501), (682, 59275), (775, 52162), (1550, 26081), (1705, 23710), (2371, 17050), (3410, 11855), (4742, 8525)]