80940830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 150354144

約数和(自身を除く): 69413314

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 566, 773, 1415, 1546, 2830, 3865, 7730, 10471, 20942, 28601, 52355, 57202, 104710, 143005, 218759, 286010, 437518, 1093795, 2187590, 8094083, 16188166, 40470415, 80940830]

約数ペア:

[(1, 80940830), (2, 40470415), (5, 16188166), (10, 8094083), (37, 2187590), (74, 1093795), (185, 437518), (283, 286010), (370, 218759), (566, 143005), (773, 104710), (1415, 57202), (1546, 52355), (2830, 28601), (3865, 20942), (7730, 10471)]