14519780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 34352640

約数和(自身を除く): 19832860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2129, 3410, 4258, 6820, 8516, 10645, 21290, 23419, 42580, 46838, 65999, 93676, 117095, 131998, 234190, 263996, 329995, 468380, 659990, 725989, 1319980, 1451978, 2903956, 3629945, 7259890, 14519780]

約数ペア:

[(1, 14519780), (2, 7259890), (4, 3629945), (5, 2903956), (10, 1451978), (11, 1319980), (20, 725989), (22, 659990), (31, 468380), (44, 329995), (55, 263996), (62, 234190), (110, 131998), (124, 117095), (155, 93676), (220, 65999), (310, 46838), (341, 42580), (620, 23419), (682, 21290), (1364, 10645), (1705, 8516), (2129, 6820), (3410, 4258)]