44221340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 95973024

約数和(自身を除く): 51751684

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 122, 134, 244, 268, 305, 335, 541, 610, 670, 1082, 1220, 1340, 2164, 2705, 4087, 5410, 8174, 10820, 16348, 20435, 33001, 36247, 40870, 66002, 72494, 81740, 132004, 144988, 165005, 181235, 330010, 362470, 660020, 724940, 2211067, 4422134, 8844268, 11055335, 22110670, 44221340]

約数ペア:

[(1, 44221340), (2, 22110670), (4, 11055335), (5, 8844268), (10, 4422134), (20, 2211067), (61, 724940), (67, 660020), (122, 362470), (134, 330010), (244, 181235), (268, 165005), (305, 144988), (335, 132004), (541, 81740), (610, 72494), (670, 66002), (1082, 40870), (1220, 36247), (1340, 33001), (2164, 20435), (2705, 16348), (4087, 10820), (5410, 8174)]