2023242620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{26713}}^1$

素因数の和:27270

約数の個数: 48

約数和(自身を含む): 4864939968

約数和(自身を除く): 2841697348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2705, 3787, 5410, 7574, 10820, 15148, 18935, 26713, 37870, 53426, 75740, 106852, 133565, 186991, 267130, 373982, 534260, 747964, 934955, 1869910, 3739820, 14451733, 28903466, 57806932, 72258665, 101162131, 144517330, 202324262, 289034660, 404648524, 505810655, 1011621310, 2023242620]

約数ペア:

[(1, 2023242620), (2, 1011621310), (4, 505810655), (5, 404648524), (7, 289034660), (10, 202324262), (14, 144517330), (20, 101162131), (28, 72258665), (35, 57806932), (70, 28903466), (140, 14451733), (541, 3739820), (1082, 1869910), (2164, 934955), (2705, 747964), (3787, 534260), (5410, 373982), (7574, 267130), (10820, 186991), (15148, 133565), (18935, 106852), (26713, 75740), (37870, 53426)]