4435040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 10695888

約数和(自身を除く): 6260848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 523, 530, 848, 1046, 1060, 1696, 2092, 2120, 2615, 4184, 4240, 5230, 8368, 8480, 10460, 16736, 20920, 27719, 41840, 55438, 83680, 110876, 138595, 221752, 277190, 443504, 554380, 887008, 1108760, 2217520, 4435040]

約数ペア:

[(1, 4435040), (2, 2217520), (4, 1108760), (5, 887008), (8, 554380), (10, 443504), (16, 277190), (20, 221752), (32, 138595), (40, 110876), (53, 83680), (80, 55438), (106, 41840), (160, 27719), (212, 20920), (265, 16736), (424, 10460), (523, 8480), (530, 8368), (848, 5230), (1046, 4240), (1060, 4184), (1696, 2615), (2092, 2120)]