17196640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 42402528

約数和(自身を除く): 25205888

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, 3680, 4673, 9346, 18692, 23365, 37384, 46730, 74768, 93460, 107479, 149536, 186920, 214958, 373840, 429916, 537395, 747680, 859832, 1074790, 1719664, 2149580, 3439328, 4299160, 8598320, 17196640]

約数ペア:

[(1, 17196640), (2, 8598320), (4, 4299160), (5, 3439328), (8, 2149580), (10, 1719664), (16, 1074790), (20, 859832), (23, 747680), (32, 537395), (40, 429916), (46, 373840), (80, 214958), (92, 186920), (115, 149536), (160, 107479), (184, 93460), (230, 74768), (368, 46730), (460, 37384), (736, 23365), (920, 18692), (1840, 9346), (3680, 4673)]