32768560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 54011600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1619, 1840, 2024, 2530, 3238, 4048, 5060, 6476, 8095, 10120, 12952, 16190, 17809, 20240, 25904, 32380, 35618, 37237, 64760, 71236, 74474, 89045, 129520, 142472, 148948, 178090, 186185, 284944, 297896, 356180, 372370, 409607, 595792, 712360, 744740, 819214, 1424720, 1489480, 1638428, 2048035, 2978960, 3276856, 4096070, 6553712, 8192140, 16384280, 32768560]

約数ペア:

[(1, 32768560), (2, 16384280), (4, 8192140), (5, 6553712), (8, 4096070), (10, 3276856), (11, 2978960), (16, 2048035), (20, 1638428), (22, 1489480), (23, 1424720), (40, 819214), (44, 744740), (46, 712360), (55, 595792), (80, 409607), (88, 372370), (92, 356180), (110, 297896), (115, 284944), (176, 186185), (184, 178090), (220, 148948), (230, 142472), (253, 129520), (368, 89045), (440, 74474), (460, 71236), (506, 64760), (880, 37237), (920, 35618), (1012, 32380), (1265, 25904), (1619, 20240), (1840, 17809), (2024, 16190), (2530, 12952), (3238, 10120), (4048, 8095), (5060, 6476)]