995600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 2537040

約数和(自身を除く): 1541440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 131, 152, 190, 200, 262, 304, 380, 400, 475, 524, 655, 760, 950, 1048, 1310, 1520, 1900, 2096, 2489, 2620, 3275, 3800, 4978, 5240, 6550, 7600, 9956, 10480, 12445, 13100, 19912, 24890, 26200, 39824, 49780, 52400, 62225, 99560, 124450, 199120, 248900, 497800, 995600]

約数ペア:

[(1, 995600), (2, 497800), (4, 248900), (5, 199120), (8, 124450), (10, 99560), (16, 62225), (19, 52400), (20, 49780), (25, 39824), (38, 26200), (40, 24890), (50, 19912), (76, 13100), (80, 12445), (95, 10480), (100, 9956), (131, 7600), (152, 6550), (190, 5240), (200, 4978), (262, 3800), (304, 3275), (380, 2620), (400, 2489), (475, 2096), (524, 1900), (655, 1520), (760, 1310), (950, 1048)]