11906480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 28581504

約数和(自身を除く): 16675024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4801, 9602, 19204, 24005, 38408, 48010, 76816, 96020, 148831, 192040, 297662, 384080, 595324, 744155, 1190648, 1488310, 2381296, 2976620, 5953240, 11906480]

約数ペア:

[(1, 11906480), (2, 5953240), (4, 2976620), (5, 2381296), (8, 1488310), (10, 1190648), (16, 744155), (20, 595324), (31, 384080), (40, 297662), (62, 192040), (80, 148831), (124, 96020), (155, 76816), (248, 48010), (310, 38408), (496, 24005), (620, 19204), (1240, 9602), (2480, 4801)]