22069880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 59724000

約数和(自身を除く): 37654120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 149, 161, 184, 230, 280, 298, 322, 460, 529, 596, 644, 745, 805, 920, 1043, 1058, 1192, 1288, 1490, 1610, 2086, 2116, 2645, 2980, 3220, 3427, 3703, 4172, 4232, 5215, 5290, 5960, 6440, 6854, 7406, 8344, 10430, 10580, 13708, 14812, 17135, 18515, 20860, 21160, 23989, 27416, 29624, 34270, 37030, 41720, 47978, 68540, 74060, 78821, 95956, 119945, 137080, 148120, 157642, 191912, 239890, 315284, 394105, 479780, 551747, 630568, 788210, 959560, 1103494, 1576420, 2206988, 2758735, 3152840, 4413976, 5517470, 11034940, 22069880]

約数ペア:

[(1, 22069880), (2, 11034940), (4, 5517470), (5, 4413976), (7, 3152840), (8, 2758735), (10, 2206988), (14, 1576420), (20, 1103494), (23, 959560), (28, 788210), (35, 630568), (40, 551747), (46, 479780), (56, 394105), (70, 315284), (92, 239890), (115, 191912), (140, 157642), (149, 148120), (161, 137080), (184, 119945), (230, 95956), (280, 78821), (298, 74060), (322, 68540), (460, 47978), (529, 41720), (596, 37030), (644, 34270), (745, 29624), (805, 27416), (920, 23989), (1043, 21160), (1058, 20860), (1192, 18515), (1288, 17135), (1490, 14812), (1610, 13708), (2086, 10580), (2116, 10430), (2645, 8344), (2980, 7406), (3220, 6854), (3427, 6440), (3703, 5960), (4172, 5290), (4232, 5215)]