11882720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 17419840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3229, 3680, 6458, 12916, 16145, 25832, 32290, 51664, 64580, 74267, 103328, 129160, 148534, 258320, 297068, 371335, 516640, 594136, 742670, 1188272, 1485340, 2376544, 2970680, 5941360, 11882720]

約数ペア:

[(1, 11882720), (2, 5941360), (4, 2970680), (5, 2376544), (8, 1485340), (10, 1188272), (16, 742670), (20, 594136), (23, 516640), (32, 371335), (40, 297068), (46, 258320), (80, 148534), (92, 129160), (115, 103328), (160, 74267), (184, 64580), (230, 51664), (368, 32290), (460, 25832), (736, 16145), (920, 12916), (1840, 6458), (3229, 3680)]