57805100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 136553760

約数和(自身を除く): 78748660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 919, 925, 1258, 1700, 1838, 1850, 2516, 3145, 3676, 3700, 4595, 6290, 9190, 12580, 15623, 15725, 18380, 22975, 31246, 31450, 34003, 45950, 62492, 62900, 68006, 78115, 91900, 136012, 156230, 170015, 312460, 340030, 390575, 578051, 680060, 781150, 850075, 1156102, 1562300, 1700150, 2312204, 2890255, 3400300, 5780510, 11561020, 14451275, 28902550, 57805100]

約数ペア:

[(1, 57805100), (2, 28902550), (4, 14451275), (5, 11561020), (10, 5780510), (17, 3400300), (20, 2890255), (25, 2312204), (34, 1700150), (37, 1562300), (50, 1156102), (68, 850075), (74, 781150), (85, 680060), (100, 578051), (148, 390575), (170, 340030), (185, 312460), (340, 170015), (370, 156230), (425, 136012), (629, 91900), (740, 78115), (850, 68006), (919, 62900), (925, 62492), (1258, 45950), (1700, 34003), (1838, 31450), (1850, 31246), (2516, 22975), (3145, 18380), (3676, 15725), (3700, 15623), (4595, 12580), (6290, 9190)]