45173840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24551}}^1$

素因数の和:24587

約数の個数: 40

約数和(自身を含む): 109600128

約数和(自身を除く): 64426288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 24551, 49102, 98204, 122755, 196408, 245510, 392816, 491020, 564673, 982040, 1129346, 1964080, 2258692, 2823365, 4517384, 5646730, 9034768, 11293460, 22586920, 45173840]

約数ペア:

[(1, 45173840), (2, 22586920), (4, 11293460), (5, 9034768), (8, 5646730), (10, 4517384), (16, 2823365), (20, 2258692), (23, 1964080), (40, 1129346), (46, 982040), (80, 564673), (92, 491020), (115, 392816), (184, 245510), (230, 196408), (368, 122755), (460, 98204), (920, 49102), (1840, 24551)]