109738520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 260418240

約数和(自身を除く): 150679720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 1010, 1181, 2020, 2323, 2362, 4040, 4646, 4724, 5905, 9292, 9448, 11615, 11810, 18584, 23230, 23620, 27163, 46460, 47240, 54326, 92920, 108652, 119281, 135815, 217304, 238562, 271630, 477124, 543260, 596405, 954248, 1086520, 1192810, 2385620, 2743463, 4771240, 5486926, 10973852, 13717315, 21947704, 27434630, 54869260, 109738520]

約数ペア:

[(1, 109738520), (2, 54869260), (4, 27434630), (5, 21947704), (8, 13717315), (10, 10973852), (20, 5486926), (23, 4771240), (40, 2743463), (46, 2385620), (92, 1192810), (101, 1086520), (115, 954248), (184, 596405), (202, 543260), (230, 477124), (404, 271630), (460, 238562), (505, 217304), (808, 135815), (920, 119281), (1010, 108652), (1181, 92920), (2020, 54326), (2323, 47240), (2362, 46460), (4040, 27163), (4646, 23620), (4724, 23230), (5905, 18584), (9292, 11810), (9448, 11615)]