37970020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 87853248

約数和(自身を除く): 49883228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1613, 2140, 2354, 3226, 4708, 5885, 6452, 8065, 11770, 16130, 17743, 23540, 32260, 35486, 70972, 88715, 172591, 177430, 345182, 354860, 690364, 862955, 1725910, 1898501, 3451820, 3797002, 7594004, 9492505, 18985010, 37970020]

約数ペア:

[(1, 37970020), (2, 18985010), (4, 9492505), (5, 7594004), (10, 3797002), (11, 3451820), (20, 1898501), (22, 1725910), (44, 862955), (55, 690364), (107, 354860), (110, 345182), (214, 177430), (220, 172591), (428, 88715), (535, 70972), (1070, 35486), (1177, 32260), (1613, 23540), (2140, 17743), (2354, 16130), (3226, 11770), (4708, 8065), (5885, 6452)]