122547380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{48247}}^1$

素因数の和:48383

約数の個数: 24

約数和(自身を含む): 259381248

約数和(自身を除く): 136833868

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 48247, 96494, 192988, 241235, 482470, 964940, 6127369, 12254738, 24509476, 30636845, 61273690, 122547380]

約数ペア:

[(1, 122547380), (2, 61273690), (4, 30636845), (5, 24509476), (10, 12254738), (20, 6127369), (127, 964940), (254, 482470), (508, 241235), (635, 192988), (1270, 96494), (2540, 48247)]