4433000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 8146840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 124, 125, 130, 143, 155, 200, 220, 248, 250, 260, 275, 286, 310, 325, 341, 403, 440, 500, 520, 550, 572, 620, 650, 682, 715, 775, 806, 1000, 1100, 1144, 1240, 1300, 1364, 1375, 1430, 1550, 1612, 1625, 1705, 2015, 2200, 2600, 2728, 2750, 2860, 3100, 3224, 3250, 3410, 3575, 3875, 4030, 4433, 5500, 5720, 6200, 6500, 6820, 7150, 7750, 8060, 8525, 8866, 10075, 11000, 13000, 13640, 14300, 15500, 16120, 17050, 17732, 17875, 20150, 22165, 28600, 31000, 34100, 35464, 35750, 40300, 42625, 44330, 50375, 68200, 71500, 80600, 85250, 88660, 100750, 110825, 143000, 170500, 177320, 201500, 221650, 341000, 403000, 443300, 554125, 886600, 1108250, 2216500, 4433000]

約数ペア:

[(1, 4433000), (2, 2216500), (4, 1108250), (5, 886600), (8, 554125), (10, 443300), (11, 403000), (13, 341000), (20, 221650), (22, 201500), (25, 177320), (26, 170500), (31, 143000), (40, 110825), (44, 100750), (50, 88660), (52, 85250), (55, 80600), (62, 71500), (65, 68200), (88, 50375), (100, 44330), (104, 42625), (110, 40300), (124, 35750), (125, 35464), (130, 34100), (143, 31000), (155, 28600), (200, 22165), (220, 20150), (248, 17875), (250, 17732), (260, 17050), (275, 16120), (286, 15500), (310, 14300), (325, 13640), (341, 13000), (403, 11000), (440, 10075), (500, 8866), (520, 8525), (550, 8060), (572, 7750), (620, 7150), (650, 6820), (682, 6500), (715, 6200), (775, 5720), (806, 5500), (1000, 4433), (1100, 4030), (1144, 3875), (1240, 3575), (1300, 3410), (1364, 3250), (1375, 3224), (1430, 3100), (1550, 2860), (1612, 2750), (1625, 2728), (1705, 2600), (2015, 2200)]