201987512080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53720083}}^1$

素因数の和:53720143

約数の個数: 40

約数和(自身を含む): 479612909952

約数和(自身を除く): 277625397872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53720083, 107440166, 214880332, 268600415, 429760664, 537200830, 859521328, 1074401660, 2148803320, 2524843901, 4297606640, 5049687802, 10099375604, 12624219505, 20198751208, 25248439010, 40397502416, 50496878020, 100993756040, 201987512080]

約数ペア:

[(1, 201987512080), (2, 100993756040), (4, 50496878020), (5, 40397502416), (8, 25248439010), (10, 20198751208), (16, 12624219505), (20, 10099375604), (40, 5049687802), (47, 4297606640), (80, 2524843901), (94, 2148803320), (188, 1074401660), (235, 859521328), (376, 537200830), (470, 429760664), (752, 268600415), (940, 214880332), (1880, 107440166), (3760, 53720083)]