11082500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 29390592

約数和(自身を除く): 18308092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 100, 110, 124, 125, 130, 143, 155, 220, 250, 260, 275, 286, 310, 325, 341, 403, 500, 550, 572, 620, 625, 650, 682, 715, 775, 806, 1100, 1250, 1300, 1364, 1375, 1430, 1550, 1612, 1625, 1705, 2015, 2500, 2750, 2860, 3100, 3250, 3410, 3575, 3875, 4030, 4433, 5500, 6500, 6820, 6875, 7150, 7750, 8060, 8125, 8525, 8866, 10075, 13750, 14300, 15500, 16250, 17050, 17732, 17875, 19375, 20150, 22165, 27500, 32500, 34100, 35750, 38750, 40300, 42625, 44330, 50375, 71500, 77500, 85250, 88660, 89375, 100750, 110825, 170500, 178750, 201500, 213125, 221650, 251875, 357500, 426250, 443300, 503750, 554125, 852500, 1007500, 1108250, 2216500, 2770625, 5541250, 11082500]

約数ペア:

[(1, 11082500), (2, 5541250), (4, 2770625), (5, 2216500), (10, 1108250), (11, 1007500), (13, 852500), (20, 554125), (22, 503750), (25, 443300), (26, 426250), (31, 357500), (44, 251875), (50, 221650), (52, 213125), (55, 201500), (62, 178750), (65, 170500), (100, 110825), (110, 100750), (124, 89375), (125, 88660), (130, 85250), (143, 77500), (155, 71500), (220, 50375), (250, 44330), (260, 42625), (275, 40300), (286, 38750), (310, 35750), (325, 34100), (341, 32500), (403, 27500), (500, 22165), (550, 20150), (572, 19375), (620, 17875), (625, 17732), (650, 17050), (682, 16250), (715, 15500), (775, 14300), (806, 13750), (1100, 10075), (1250, 8866), (1300, 8525), (1364, 8125), (1375, 8060), (1430, 7750), (1550, 7150), (1612, 6875), (1625, 6820), (1705, 6500), (2015, 5500), (2500, 4433), (2750, 4030), (2860, 3875), (3100, 3575), (3250, 3410)]