7138950500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19373}}^1$

素因数の和:19470

約数の個数: 96

約数和(自身を含む): 17263628928

約数和(自身を除く): 10124678428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 125, 134, 220, 250, 268, 275, 335, 500, 550, 670, 737, 1100, 1340, 1375, 1474, 1675, 2750, 2948, 3350, 3685, 5500, 6700, 7370, 8375, 14740, 16750, 18425, 19373, 33500, 36850, 38746, 73700, 77492, 92125, 96865, 184250, 193730, 213103, 368500, 387460, 426206, 484325, 852412, 968650, 1065515, 1297991, 1937300, 2131030, 2421625, 2595982, 4262060, 4843250, 5191964, 5327575, 6489955, 9686500, 10655150, 12979910, 14277901, 21310300, 25959820, 26637875, 28555802, 32449775, 53275750, 57111604, 64899550, 71389505, 106551500, 129799100, 142779010, 162248875, 285558020, 324497750, 356947525, 648995500, 713895050, 1427790100, 1784737625, 3569475250, 7138950500]

約数ペア:

[(1, 7138950500), (2, 3569475250), (4, 1784737625), (5, 1427790100), (10, 713895050), (11, 648995500), (20, 356947525), (22, 324497750), (25, 285558020), (44, 162248875), (50, 142779010), (55, 129799100), (67, 106551500), (100, 71389505), (110, 64899550), (125, 57111604), (134, 53275750), (220, 32449775), (250, 28555802), (268, 26637875), (275, 25959820), (335, 21310300), (500, 14277901), (550, 12979910), (670, 10655150), (737, 9686500), (1100, 6489955), (1340, 5327575), (1375, 5191964), (1474, 4843250), (1675, 4262060), (2750, 2595982), (2948, 2421625), (3350, 2131030), (3685, 1937300), (5500, 1297991), (6700, 1065515), (7370, 968650), (8375, 852412), (14740, 484325), (16750, 426206), (18425, 387460), (19373, 368500), (33500, 213103), (36850, 193730), (38746, 184250), (73700, 96865), (77492, 92125)]