73559120

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7019}}^1$

素因数の和:7163

約数の個数: 40

約数和(自身を含む): 172355040

約数和(自身を除く): 98795920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 7019, 10480, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 280760, 561520, 919489, 1838978, 3677956, 4597445, 7355912, 9194890, 14711824, 18389780, 36779560, 73559120]

約数ペア:

[(1, 73559120), (2, 36779560), (4, 18389780), (5, 14711824), (8, 9194890), (10, 7355912), (16, 4597445), (20, 3677956), (40, 1838978), (80, 919489), (131, 561520), (262, 280760), (524, 140380), (655, 112304), (1048, 70190), (1310, 56152), (2096, 35095), (2620, 28076), (5240, 14038), (7019, 10480)]