78495190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 66818090

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 1483, 2966, 5293, 7415, 10586, 14830, 26465, 52930, 99361, 117157, 198722, 234314, 496805, 585785, 993610, 1171570, 7849519, 15699038, 39247595, 78495190]

約数ペア:

[(1, 78495190), (2, 39247595), (5, 15699038), (10, 7849519), (67, 1171570), (79, 993610), (134, 585785), (158, 496805), (335, 234314), (395, 198722), (670, 117157), (790, 99361), (1483, 52930), (2966, 26465), (5293, 14830), (7415, 10586)]