42162340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 97796160

約数和(自身を除く): 55633820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2309, 3652, 4565, 4618, 9130, 9236, 11545, 18260, 23090, 25399, 46180, 50798, 101596, 126995, 191647, 253990, 383294, 507980, 766588, 958235, 1916470, 2108117, 3832940, 4216234, 8432468, 10540585, 21081170, 42162340]

約数ペア:

[(1, 42162340), (2, 21081170), (4, 10540585), (5, 8432468), (10, 4216234), (11, 3832940), (20, 2108117), (22, 1916470), (44, 958235), (55, 766588), (83, 507980), (110, 383294), (166, 253990), (220, 191647), (332, 126995), (415, 101596), (830, 50798), (913, 46180), (1660, 25399), (1826, 23090), (2309, 18260), (3652, 11545), (4565, 9236), (4618, 9130)]