22046880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 72503424

約数和(自身を除く): 50456544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 1997, 2208, 2760, 3680, 3994, 5520, 5991, 7988, 9985, 11040, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 45931, 47928, 59910, 63904, 79880, 91862, 95856, 119820, 137793, 159760, 183724, 191712, 229655, 239640, 275586, 319520, 367448, 459310, 479280, 551172, 688965, 734896, 918620, 958560, 1102344, 1377930, 1469792, 1837240, 2204688, 2755860, 3674480, 4409376, 5511720, 7348960, 11023440, 22046880]

約数ペア:

[(1, 22046880), (2, 11023440), (3, 7348960), (4, 5511720), (5, 4409376), (6, 3674480), (8, 2755860), (10, 2204688), (12, 1837240), (15, 1469792), (16, 1377930), (20, 1102344), (23, 958560), (24, 918620), (30, 734896), (32, 688965), (40, 551172), (46, 479280), (48, 459310), (60, 367448), (69, 319520), (80, 275586), (92, 239640), (96, 229655), (115, 191712), (120, 183724), (138, 159760), (160, 137793), (184, 119820), (230, 95856), (240, 91862), (276, 79880), (345, 63904), (368, 59910), (460, 47928), (480, 45931), (552, 39940), (690, 31952), (736, 29955), (920, 23964), (1104, 19970), (1380, 15976), (1840, 11982), (1997, 11040), (2208, 9985), (2760, 7988), (3680, 5991), (3994, 5520)]