58741780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 127023120

約数和(自身を除く): 68281340

約数列:

[1, 2, 4, 5, 10, 20, 61, 89, 122, 178, 244, 305, 356, 445, 541, 610, 890, 1082, 1220, 1780, 2164, 2705, 5410, 5429, 10820, 10858, 21716, 27145, 33001, 48149, 54290, 66002, 96298, 108580, 132004, 165005, 192596, 240745, 330010, 481490, 660020, 962980, 2937089, 5874178, 11748356, 14685445, 29370890, 58741780]

約数ペア:

[(1, 58741780), (2, 29370890), (4, 14685445), (5, 11748356), (10, 5874178), (20, 2937089), (61, 962980), (89, 660020), (122, 481490), (178, 330010), (244, 240745), (305, 192596), (356, 165005), (445, 132004), (541, 108580), (610, 96298), (890, 66002), (1082, 54290), (1220, 48149), (1780, 33001), (2164, 27145), (2705, 21716), (5410, 10858), (5429, 10820)]