10260097900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{254593}}^1$

素因数の和:254651

約数の個数: 72

約数和(自身を含む): 24750610304

約数和(自身を除く): 14490512404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 254593, 509186, 1018372, 1272965, 2545930, 3309709, 5091860, 6364825, 6619418, 7892383, 12729650, 13238836, 15784766, 16548545, 25459300, 31569532, 33097090, 39461915, 66194180, 78923830, 82742725, 102600979, 157847660, 165485450, 197309575, 205201958, 330970900, 394619150, 410403916, 513004895, 789238300, 1026009790, 2052019580, 2565024475, 5130048950, 10260097900]

約数ペア:

[(1, 10260097900), (2, 5130048950), (4, 2565024475), (5, 2052019580), (10, 1026009790), (13, 789238300), (20, 513004895), (25, 410403916), (26, 394619150), (31, 330970900), (50, 205201958), (52, 197309575), (62, 165485450), (65, 157847660), (100, 102600979), (124, 82742725), (130, 78923830), (155, 66194180), (260, 39461915), (310, 33097090), (325, 31569532), (403, 25459300), (620, 16548545), (650, 15784766), (775, 13238836), (806, 12729650), (1300, 7892383), (1550, 6619418), (1612, 6364825), (2015, 5091860), (3100, 3309709), (4030, 2545930), (8060, 1272965), (10075, 1018372), (20150, 509186), (40300, 254593)]