112426480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17789}}^1$

素因数の和:17881

約数の個数: 40

約数和(自身を含む): 264715200

約数和(自身を除く): 152288720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 17789, 35578, 71156, 88945, 142312, 177890, 284624, 355780, 711560, 1405331, 1423120, 2810662, 5621324, 7026655, 11242648, 14053310, 22485296, 28106620, 56213240, 112426480]

約数ペア:

[(1, 112426480), (2, 56213240), (4, 28106620), (5, 22485296), (8, 14053310), (10, 11242648), (16, 7026655), (20, 5621324), (40, 2810662), (79, 1423120), (80, 1405331), (158, 711560), (316, 355780), (395, 284624), (632, 177890), (790, 142312), (1264, 88945), (1580, 71156), (3160, 35578), (6320, 17789)]