197374000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 511842240

約数和(自身を除く): 314468240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 41, 50, 58, 80, 82, 83, 100, 116, 125, 145, 164, 166, 200, 205, 232, 250, 290, 328, 332, 400, 410, 415, 464, 500, 580, 656, 664, 725, 820, 830, 1000, 1025, 1160, 1189, 1328, 1450, 1640, 1660, 2000, 2050, 2075, 2320, 2378, 2407, 2900, 3280, 3320, 3403, 3625, 4100, 4150, 4756, 4814, 5125, 5800, 5945, 6640, 6806, 7250, 8200, 8300, 9512, 9628, 10250, 10375, 11600, 11890, 12035, 13612, 14500, 16400, 16600, 17015, 19024, 19256, 20500, 20750, 23780, 24070, 27224, 29000, 29725, 33200, 34030, 38512, 41000, 41500, 47560, 48140, 54448, 58000, 59450, 60175, 68060, 82000, 83000, 85075, 95120, 96280, 98687, 118900, 120350, 136120, 148625, 166000, 170150, 192560, 197374, 237800, 240700, 272240, 297250, 300875, 340300, 394748, 425375, 475600, 481400, 493435, 594500, 601750, 680600, 789496, 850750, 962800, 986870, 1189000, 1203500, 1361200, 1578992, 1701500, 1973740, 2378000, 2407000, 2467175, 3403000, 3947480, 4814000, 4934350, 6806000, 7894960, 9868700, 12335875, 19737400, 24671750, 39474800, 49343500, 98687000, 197374000]

約数ペア:

[(1, 197374000), (2, 98687000), (4, 49343500), (5, 39474800), (8, 24671750), (10, 19737400), (16, 12335875), (20, 9868700), (25, 7894960), (29, 6806000), (40, 4934350), (41, 4814000), (50, 3947480), (58, 3403000), (80, 2467175), (82, 2407000), (83, 2378000), (100, 1973740), (116, 1701500), (125, 1578992), (145, 1361200), (164, 1203500), (166, 1189000), (200, 986870), (205, 962800), (232, 850750), (250, 789496), (290, 680600), (328, 601750), (332, 594500), (400, 493435), (410, 481400), (415, 475600), (464, 425375), (500, 394748), (580, 340300), (656, 300875), (664, 297250), (725, 272240), (820, 240700), (830, 237800), (1000, 197374), (1025, 192560), (1160, 170150), (1189, 166000), (1328, 148625), (1450, 136120), (1640, 120350), (1660, 118900), (2000, 98687), (2050, 96280), (2075, 95120), (2320, 85075), (2378, 83000), (2407, 82000), (2900, 68060), (3280, 60175), (3320, 59450), (3403, 58000), (3625, 54448), (4100, 48140), (4150, 47560), (4756, 41500), (4814, 41000), (5125, 38512), (5800, 34030), (5945, 33200), (6640, 29725), (6806, 29000), (7250, 27224), (8200, 24070), (8300, 23780), (9512, 20750), (9628, 20500), (10250, 19256), (10375, 19024), (11600, 17015), (11890, 16600), (12035, 16400), (13612, 14500)]