7923700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 18748800

約数和(自身を除く): 10825100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 79, 85, 100, 118, 158, 170, 236, 295, 316, 340, 395, 425, 590, 790, 850, 1003, 1180, 1343, 1475, 1580, 1700, 1975, 2006, 2686, 2950, 3950, 4012, 4661, 5015, 5372, 5900, 6715, 7900, 9322, 10030, 13430, 18644, 20060, 23305, 25075, 26860, 33575, 46610, 50150, 67150, 79237, 93220, 100300, 116525, 134300, 158474, 233050, 316948, 396185, 466100, 792370, 1584740, 1980925, 3961850, 7923700]

約数ペア:

[(1, 7923700), (2, 3961850), (4, 1980925), (5, 1584740), (10, 792370), (17, 466100), (20, 396185), (25, 316948), (34, 233050), (50, 158474), (59, 134300), (68, 116525), (79, 100300), (85, 93220), (100, 79237), (118, 67150), (158, 50150), (170, 46610), (236, 33575), (295, 26860), (316, 25075), (340, 23305), (395, 20060), (425, 18644), (590, 13430), (790, 10030), (850, 9322), (1003, 7900), (1180, 6715), (1343, 5900), (1475, 5372), (1580, 5015), (1700, 4661), (1975, 4012), (2006, 3950), (2686, 2950)]