19024000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 50122800

約数和(自身を除く): 31098800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 125, 128, 145, 160, 164, 200, 205, 232, 250, 290, 320, 328, 400, 410, 464, 500, 580, 640, 656, 725, 800, 820, 928, 1000, 1025, 1160, 1189, 1312, 1450, 1600, 1640, 1856, 2000, 2050, 2320, 2378, 2624, 2900, 3200, 3280, 3625, 3712, 4000, 4100, 4640, 4756, 5125, 5248, 5800, 5945, 6560, 7250, 8000, 8200, 9280, 9512, 10250, 11600, 11890, 13120, 14500, 16000, 16400, 18560, 19024, 20500, 23200, 23780, 26240, 29000, 29725, 32800, 38048, 41000, 46400, 47560, 58000, 59450, 65600, 76096, 82000, 92800, 95120, 116000, 118900, 131200, 148625, 152192, 164000, 190240, 232000, 237800, 297250, 328000, 380480, 464000, 475600, 594500, 656000, 760960, 951200, 1189000, 1902400, 2378000, 3804800, 4756000, 9512000, 19024000]

約数ペア:

[(1, 19024000), (2, 9512000), (4, 4756000), (5, 3804800), (8, 2378000), (10, 1902400), (16, 1189000), (20, 951200), (25, 760960), (29, 656000), (32, 594500), (40, 475600), (41, 464000), (50, 380480), (58, 328000), (64, 297250), (80, 237800), (82, 232000), (100, 190240), (116, 164000), (125, 152192), (128, 148625), (145, 131200), (160, 118900), (164, 116000), (200, 95120), (205, 92800), (232, 82000), (250, 76096), (290, 65600), (320, 59450), (328, 58000), (400, 47560), (410, 46400), (464, 41000), (500, 38048), (580, 32800), (640, 29725), (656, 29000), (725, 26240), (800, 23780), (820, 23200), (928, 20500), (1000, 19024), (1025, 18560), (1160, 16400), (1189, 16000), (1312, 14500), (1450, 13120), (1600, 11890), (1640, 11600), (1856, 10250), (2000, 9512), (2050, 9280), (2320, 8200), (2378, 8000), (2624, 7250), (2900, 6560), (3200, 5945), (3280, 5800), (3625, 5248), (3712, 5125), (4000, 4756), (4100, 4640)]