97643120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18217}}^1$

素因数の和:18297

約数の個数: 40

約数和(自身を含む): 230421264

約数和(自身を除く): 132778144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 18217, 36434, 72868, 91085, 145736, 182170, 291472, 364340, 728680, 1220539, 1457360, 2441078, 4882156, 6102695, 9764312, 12205390, 19528624, 24410780, 48821560, 97643120]

約数ペア:

[(1, 97643120), (2, 48821560), (4, 24410780), (5, 19528624), (8, 12205390), (10, 9764312), (16, 6102695), (20, 4882156), (40, 2441078), (67, 1457360), (80, 1220539), (134, 728680), (268, 364340), (335, 291472), (536, 182170), (670, 145736), (1072, 91085), (1340, 72868), (2680, 36434), (5360, 18217)]