1567131220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109897}}^1$

素因数の和:109960

約数の個数: 48

約数和(自身を含む): 3544869888

約数和(自身を除く): 1977738668

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 109897, 219794, 439588, 549485, 1098970, 2197940, 2527631, 3406807, 5055262, 6813614, 10110524, 12638155, 13627228, 17034035, 25276310, 34068070, 50552620, 68136140, 78356561, 156713122, 313426244, 391782805, 783565610, 1567131220]

約数ペア:

[(1, 1567131220), (2, 783565610), (4, 391782805), (5, 313426244), (10, 156713122), (20, 78356561), (23, 68136140), (31, 50552620), (46, 34068070), (62, 25276310), (92, 17034035), (115, 13627228), (124, 12638155), (155, 10110524), (230, 6813614), (310, 5055262), (460, 3406807), (620, 2527631), (713, 2197940), (1426, 1098970), (2852, 549485), (3565, 439588), (7130, 219794), (14260, 109897)]