22059760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 56424960

約数和(自身を除く): 34365200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 631, 760, 874, 920, 1262, 1520, 1748, 1840, 2185, 2524, 3155, 3496, 4370, 5048, 6310, 6992, 8740, 10096, 11989, 12620, 14513, 17480, 23978, 25240, 29026, 34960, 47956, 50480, 58052, 59945, 72565, 95912, 116104, 119890, 145130, 191824, 232208, 239780, 275747, 290260, 479560, 551494, 580520, 959120, 1102988, 1161040, 1378735, 2205976, 2757470, 4411952, 5514940, 11029880, 22059760]

約数ペア:

[(1, 22059760), (2, 11029880), (4, 5514940), (5, 4411952), (8, 2757470), (10, 2205976), (16, 1378735), (19, 1161040), (20, 1102988), (23, 959120), (38, 580520), (40, 551494), (46, 479560), (76, 290260), (80, 275747), (92, 239780), (95, 232208), (115, 191824), (152, 145130), (184, 119890), (190, 116104), (230, 95912), (304, 72565), (368, 59945), (380, 58052), (437, 50480), (460, 47956), (631, 34960), (760, 29026), (874, 25240), (920, 23978), (1262, 17480), (1520, 14513), (1748, 12620), (1840, 11989), (2185, 10096), (2524, 8740), (3155, 6992), (3496, 6310), (4370, 5048)]