472366000

素因数分解:

$2^4\times 5^3\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1199

約数の個数: 80

約数和(自身を含む): 1147872960

約数和(自身を除く): 675506960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 257, 400, 500, 514, 919, 1000, 1028, 1285, 1838, 2000, 2056, 2570, 3676, 4112, 4595, 5140, 6425, 7352, 9190, 10280, 12850, 14704, 18380, 20560, 22975, 25700, 32125, 36760, 45950, 51400, 64250, 73520, 91900, 102800, 114875, 128500, 183800, 229750, 236183, 257000, 367600, 459500, 472366, 514000, 919000, 944732, 1180915, 1838000, 1889464, 2361830, 3778928, 4723660, 5904575, 9447320, 11809150, 18894640, 23618300, 29522875, 47236600, 59045750, 94473200, 118091500, 236183000, 472366000]

約数ペア:

[(1, 472366000), (2, 236183000), (4, 118091500), (5, 94473200), (8, 59045750), (10, 47236600), (16, 29522875), (20, 23618300), (25, 18894640), (40, 11809150), (50, 9447320), (80, 5904575), (100, 4723660), (125, 3778928), (200, 2361830), (250, 1889464), (257, 1838000), (400, 1180915), (500, 944732), (514, 919000), (919, 514000), (1000, 472366), (1028, 459500), (1285, 367600), (1838, 257000), (2000, 236183), (2056, 229750), (2570, 183800), (3676, 128500), (4112, 114875), (4595, 102800), (5140, 91900), (6425, 73520), (7352, 64250), (9190, 51400), (10280, 45950), (12850, 36760), (14704, 32125), (18380, 25700), (20560, 22975)]