71614000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 176301216

約数和(自身を除く): 104687216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 587, 610, 976, 1000, 1174, 1220, 1525, 2000, 2348, 2440, 2935, 3050, 4696, 4880, 5870, 6100, 7625, 9392, 11740, 12200, 14675, 15250, 23480, 24400, 29350, 30500, 35807, 46960, 58700, 61000, 71614, 73375, 117400, 122000, 143228, 146750, 179035, 234800, 286456, 293500, 358070, 572912, 587000, 716140, 895175, 1174000, 1432280, 1790350, 2864560, 3580700, 4475875, 7161400, 8951750, 14322800, 17903500, 35807000, 71614000]

約数ペア:

[(1, 71614000), (2, 35807000), (4, 17903500), (5, 14322800), (8, 8951750), (10, 7161400), (16, 4475875), (20, 3580700), (25, 2864560), (40, 1790350), (50, 1432280), (61, 1174000), (80, 895175), (100, 716140), (122, 587000), (125, 572912), (200, 358070), (244, 293500), (250, 286456), (305, 234800), (400, 179035), (488, 146750), (500, 143228), (587, 122000), (610, 117400), (976, 73375), (1000, 71614), (1174, 61000), (1220, 58700), (1525, 46960), (2000, 35807), (2348, 30500), (2440, 29350), (2935, 24400), (3050, 23480), (4696, 15250), (4880, 14675), (5870, 12200), (6100, 11740), (7625, 9392)]