83238800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12276

約数の個数: 60

約数和(自身を含む): 211762116

約数和(自身を除く): 128523316

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 12241, 24482, 48964, 61205, 97928, 122410, 195856, 208097, 244820, 306025, 416194, 489640, 612050, 832388, 979280, 1040485, 1224100, 1664776, 2080970, 2448200, 3329552, 4161940, 4896400, 5202425, 8323880, 10404850, 16647760, 20809700, 41619400, 83238800]

約数ペア:

[(1, 83238800), (2, 41619400), (4, 20809700), (5, 16647760), (8, 10404850), (10, 8323880), (16, 5202425), (17, 4896400), (20, 4161940), (25, 3329552), (34, 2448200), (40, 2080970), (50, 1664776), (68, 1224100), (80, 1040485), (85, 979280), (100, 832388), (136, 612050), (170, 489640), (200, 416194), (272, 306025), (340, 244820), (400, 208097), (425, 195856), (680, 122410), (850, 97928), (1360, 61205), (1700, 48964), (3400, 24482), (6800, 12241)]