84025600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 108

約数和(自身を含む): 219239440

約数和(自身を除く): 135213840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 691, 760, 800, 950, 1216, 1280, 1382, 1520, 1600, 1900, 2432, 2764, 3040, 3200, 3455, 3800, 4864, 5528, 6080, 6400, 6910, 7600, 11056, 12160, 13129, 13820, 15200, 17275, 22112, 24320, 26258, 27640, 30400, 34550, 44224, 52516, 55280, 60800, 65645, 69100, 88448, 105032, 110560, 121600, 131290, 138200, 176896, 210064, 221120, 262580, 276400, 328225, 420128, 442240, 525160, 552800, 656450, 840256, 884480, 1050320, 1105600, 1312900, 1680512, 2100640, 2211200, 2625800, 3361024, 4201280, 4422400, 5251600, 8402560, 10503200, 16805120, 21006400, 42012800, 84025600]

約数ペア:

[(1, 84025600), (2, 42012800), (4, 21006400), (5, 16805120), (8, 10503200), (10, 8402560), (16, 5251600), (19, 4422400), (20, 4201280), (25, 3361024), (32, 2625800), (38, 2211200), (40, 2100640), (50, 1680512), (64, 1312900), (76, 1105600), (80, 1050320), (95, 884480), (100, 840256), (128, 656450), (152, 552800), (160, 525160), (190, 442240), (200, 420128), (256, 328225), (304, 276400), (320, 262580), (380, 221120), (400, 210064), (475, 176896), (608, 138200), (640, 131290), (691, 121600), (760, 110560), (800, 105032), (950, 88448), (1216, 69100), (1280, 65645), (1382, 60800), (1520, 55280), (1600, 52516), (1900, 44224), (2432, 34550), (2764, 30400), (3040, 27640), (3200, 26258), (3455, 24320), (3800, 22112), (4864, 17275), (5528, 15200), (6080, 13820), (6400, 13129), (6910, 12160), (7600, 11056)]