43625140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 60239180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8831, 17662, 35324, 44155, 88310, 114803, 167789, 176620, 229606, 335578, 459212, 574015, 671156, 838945, 1148030, 1677890, 2181257, 2296060, 3355780, 4362514, 8725028, 10906285, 21812570, 43625140]

約数ペア:

[(1, 43625140), (2, 21812570), (4, 10906285), (5, 8725028), (10, 4362514), (13, 3355780), (19, 2296060), (20, 2181257), (26, 1677890), (38, 1148030), (52, 838945), (65, 671156), (76, 574015), (95, 459212), (130, 335578), (190, 229606), (247, 176620), (260, 167789), (380, 114803), (494, 88310), (988, 44155), (1235, 35324), (2470, 17662), (4940, 8831)]