2247266810870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1\times {\mathrm{25639}}^1$

素因数の和:26853

約数の個数: 64

約数和(自身を含む): 4193112268800

約数和(自身を除く): 1945845457930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 337, 674, 839, 1678, 1685, 3370, 4195, 8390, 10447, 20894, 25639, 26009, 51278, 52018, 52235, 104470, 128195, 130045, 256390, 260090, 282743, 565486, 794809, 1413715, 1589618, 2827430, 3974045, 7948090, 8640343, 8765033, 17280686, 17530066, 21511121, 43022242, 43201715, 43825165, 86403430, 87650330, 107555605, 215111210, 267850633, 535701266, 666844751, 1333689502, 1339253165, 2678506330, 3334223755, 6668447510, 7249247777, 14498495554, 36246238885, 72492477770, 224726681087, 449453362174, 1123633405435, 2247266810870]

約数ペア:

[(1, 2247266810870), (2, 1123633405435), (5, 449453362174), (10, 224726681087), (31, 72492477770), (62, 36246238885), (155, 14498495554), (310, 7249247777), (337, 6668447510), (674, 3334223755), (839, 2678506330), (1678, 1339253165), (1685, 1333689502), (3370, 666844751), (4195, 535701266), (8390, 267850633), (10447, 215111210), (20894, 107555605), (25639, 87650330), (26009, 86403430), (51278, 43825165), (52018, 43201715), (52235, 43022242), (104470, 21511121), (128195, 17530066), (130045, 17280686), (256390, 8765033), (260090, 8640343), (282743, 7948090), (565486, 3974045), (794809, 2827430), (1413715, 1589618)]