4944500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 12579840

約数和(自身を除く): 7635340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 31, 44, 50, 55, 58, 62, 100, 110, 116, 124, 125, 145, 155, 220, 250, 275, 290, 310, 319, 341, 500, 550, 580, 620, 638, 682, 725, 775, 899, 1100, 1276, 1364, 1375, 1450, 1550, 1595, 1705, 1798, 2750, 2900, 3100, 3190, 3410, 3596, 3625, 3875, 4495, 5500, 6380, 6820, 7250, 7750, 7975, 8525, 8990, 9889, 14500, 15500, 15950, 17050, 17980, 19778, 22475, 31900, 34100, 39556, 39875, 42625, 44950, 49445, 79750, 85250, 89900, 98890, 112375, 159500, 170500, 197780, 224750, 247225, 449500, 494450, 988900, 1236125, 2472250, 4944500]

約数ペア:

[(1, 4944500), (2, 2472250), (4, 1236125), (5, 988900), (10, 494450), (11, 449500), (20, 247225), (22, 224750), (25, 197780), (29, 170500), (31, 159500), (44, 112375), (50, 98890), (55, 89900), (58, 85250), (62, 79750), (100, 49445), (110, 44950), (116, 42625), (124, 39875), (125, 39556), (145, 34100), (155, 31900), (220, 22475), (250, 19778), (275, 17980), (290, 17050), (310, 15950), (319, 15500), (341, 14500), (500, 9889), (550, 8990), (580, 8525), (620, 7975), (638, 7750), (682, 7250), (725, 6820), (775, 6380), (899, 5500), (1100, 4495), (1276, 3875), (1364, 3625), (1375, 3596), (1450, 3410), (1550, 3190), (1595, 3100), (1705, 2900), (1798, 2750)]