47409520

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 110729520

約数和(自身を除く): 63320000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 2459, 3856, 4820, 4918, 9640, 9836, 12295, 19280, 19672, 24590, 39344, 49180, 98360, 196720, 592619, 1185238, 2370476, 2963095, 4740952, 5926190, 9481904, 11852380, 23704760, 47409520]

約数ペア:

[(1, 47409520), (2, 23704760), (4, 11852380), (5, 9481904), (8, 5926190), (10, 4740952), (16, 2963095), (20, 2370476), (40, 1185238), (80, 592619), (241, 196720), (482, 98360), (964, 49180), (1205, 39344), (1928, 24590), (2410, 19672), (2459, 19280), (3856, 12295), (4820, 9836), (4918, 9640)]