6246500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 15180984

約数和(自身を除く): 8934484

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 250, 260, 310, 325, 403, 500, 620, 650, 775, 806, 961, 1300, 1550, 1612, 1625, 1922, 2015, 3100, 3250, 3844, 3875, 4030, 4805, 6500, 7750, 8060, 9610, 10075, 12493, 15500, 19220, 20150, 24025, 24986, 40300, 48050, 49972, 50375, 62465, 96100, 100750, 120125, 124930, 201500, 240250, 249860, 312325, 480500, 624650, 1249300, 1561625, 3123250, 6246500]

約数ペア:

[(1, 6246500), (2, 3123250), (4, 1561625), (5, 1249300), (10, 624650), (13, 480500), (20, 312325), (25, 249860), (26, 240250), (31, 201500), (50, 124930), (52, 120125), (62, 100750), (65, 96100), (100, 62465), (124, 50375), (125, 49972), (130, 48050), (155, 40300), (250, 24986), (260, 24025), (310, 20150), (325, 19220), (403, 15500), (500, 12493), (620, 10075), (650, 9610), (775, 8060), (806, 7750), (961, 6500), (1300, 4805), (1550, 4030), (1612, 3875), (1625, 3844), (1922, 3250), (2015, 3100)]