27071920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14713}}^1$

素因数の和:14749

約数の個数: 40

約数和(自身を含む): 65683296

約数和(自身を除く): 38611376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14713, 29426, 58852, 73565, 117704, 147130, 235408, 294260, 338399, 588520, 676798, 1177040, 1353596, 1691995, 2707192, 3383990, 5414384, 6767980, 13535960, 27071920]

約数ペア:

[(1, 27071920), (2, 13535960), (4, 6767980), (5, 5414384), (8, 3383990), (10, 2707192), (16, 1691995), (20, 1353596), (23, 1177040), (40, 676798), (46, 588520), (80, 338399), (92, 294260), (115, 235408), (184, 147130), (230, 117704), (368, 73565), (460, 58852), (920, 29426), (1840, 14713)]