1205424200

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{19013}}^1$

素因数の和:19346

約数の個数: 48

約数和(自身を含む): 2811600180

約数和(自身を除く): 1606175980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1268, 1585, 2536, 3170, 6340, 7925, 12680, 15850, 19013, 31700, 38026, 63400, 76052, 95065, 152104, 190130, 380260, 475325, 760520, 950650, 1901300, 3802600, 6027121, 12054242, 24108484, 30135605, 48216968, 60271210, 120542420, 150678025, 241084840, 301356050, 602712100, 1205424200]

約数ペア:

[(1, 1205424200), (2, 602712100), (4, 301356050), (5, 241084840), (8, 150678025), (10, 120542420), (20, 60271210), (25, 48216968), (40, 30135605), (50, 24108484), (100, 12054242), (200, 6027121), (317, 3802600), (634, 1901300), (1268, 950650), (1585, 760520), (2536, 475325), (3170, 380260), (6340, 190130), (7925, 152104), (12680, 95065), (15850, 76052), (19013, 63400), (31700, 38026)]