1520004860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6909113}}^1$

素因数の和:6909133

約数の個数: 24

約数和(自身を含む): 3482193456

約数和(自身を除く): 1962188596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6909113, 13818226, 27636452, 34545565, 69091130, 76000243, 138182260, 152000486, 304000972, 380001215, 760002430, 1520004860]

約数ペア:

[(1, 1520004860), (2, 760002430), (4, 380001215), (5, 304000972), (10, 152000486), (11, 138182260), (20, 76000243), (22, 69091130), (44, 34545565), (55, 27636452), (110, 13818226), (220, 6909113)]