14064700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 34025600

約数和(自身を除く): 19960900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 349, 403, 620, 650, 698, 775, 806, 1300, 1396, 1550, 1612, 1745, 2015, 3100, 3490, 4030, 4537, 6980, 8060, 8725, 9074, 10075, 10819, 17450, 18148, 20150, 21638, 22685, 34900, 40300, 43276, 45370, 54095, 90740, 108190, 113425, 140647, 216380, 226850, 270475, 281294, 453700, 540950, 562588, 703235, 1081900, 1406470, 2812940, 3516175, 7032350, 14064700]

約数ペア:

[(1, 14064700), (2, 7032350), (4, 3516175), (5, 2812940), (10, 1406470), (13, 1081900), (20, 703235), (25, 562588), (26, 540950), (31, 453700), (50, 281294), (52, 270475), (62, 226850), (65, 216380), (100, 140647), (124, 113425), (130, 108190), (155, 90740), (260, 54095), (310, 45370), (325, 43276), (349, 40300), (403, 34900), (620, 22685), (650, 21638), (698, 20150), (775, 18148), (806, 17450), (1300, 10819), (1396, 10075), (1550, 9074), (1612, 8725), (1745, 8060), (2015, 6980), (3100, 4537), (3490, 4030)]