72373870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 64069010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 751, 838, 1502, 2095, 3755, 4190, 7510, 9637, 17273, 19274, 34546, 48185, 86365, 96370, 172730, 314669, 629338, 1573345, 3146690, 7237387, 14474774, 36186935, 72373870]

約数ペア:

[(1, 72373870), (2, 36186935), (5, 14474774), (10, 7237387), (23, 3146690), (46, 1573345), (115, 629338), (230, 314669), (419, 172730), (751, 96370), (838, 86365), (1502, 48185), (2095, 34546), (3755, 19274), (4190, 17273), (7510, 9637)]