48809360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7815

約数の個数: 40

約数和(自身を含む): 114933120

約数和(自身を除く): 66123760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 7723, 15446, 30892, 38615, 61784, 77230, 123568, 154460, 308920, 610117, 617840, 1220234, 2440468, 3050585, 4880936, 6101170, 9761872, 12202340, 24404680, 48809360]

約数ペア:

[(1, 48809360), (2, 24404680), (4, 12202340), (5, 9761872), (8, 6101170), (10, 4880936), (16, 3050585), (20, 2440468), (40, 1220234), (79, 617840), (80, 610117), (158, 308920), (316, 154460), (395, 123568), (632, 77230), (790, 61784), (1264, 38615), (1580, 30892), (3160, 15446), (6320, 7723)]