4858480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5545

約数の個数: 40

約数和(自身を含む): 12325104

約数和(自身を除く): 7466624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5521, 11042, 22084, 27605, 44168, 55210, 60731, 88336, 110420, 121462, 220840, 242924, 303655, 441680, 485848, 607310, 971696, 1214620, 2429240, 4858480]

約数ペア:

[(1, 4858480), (2, 2429240), (4, 1214620), (5, 971696), (8, 607310), (10, 485848), (11, 441680), (16, 303655), (20, 242924), (22, 220840), (40, 121462), (44, 110420), (55, 88336), (80, 60731), (88, 55210), (110, 44168), (176, 27605), (220, 22084), (440, 11042), (880, 5521)]