938056900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27509}}^1$

素因数の和:27565

約数の個数: 72

約数和(自身を含む): 2292353280

約数和(自身を除く): 1354296380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 27509, 34100, 55018, 110036, 137545, 275090, 302599, 550180, 605198, 687725, 852779, 1210396, 1375450, 1512995, 1705558, 2750900, 3025990, 3411116, 4263895, 6051980, 7564975, 8527790, 9380569, 15129950, 17055580, 18761138, 21319475, 30259900, 37522276, 42638950, 46902845, 85277900, 93805690, 187611380, 234514225, 469028450, 938056900]

約数ペア:

[(1, 938056900), (2, 469028450), (4, 234514225), (5, 187611380), (10, 93805690), (11, 85277900), (20, 46902845), (22, 42638950), (25, 37522276), (31, 30259900), (44, 21319475), (50, 18761138), (55, 17055580), (62, 15129950), (100, 9380569), (110, 8527790), (124, 7564975), (155, 6051980), (220, 4263895), (275, 3411116), (310, 3025990), (341, 2750900), (550, 1705558), (620, 1512995), (682, 1375450), (775, 1210396), (1100, 852779), (1364, 687725), (1550, 605198), (1705, 550180), (3100, 302599), (3410, 275090), (6820, 137545), (8525, 110036), (17050, 55018), (27509, 34100)]