23263120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 57853440

約数和(自身を除く): 34590320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 269, 368, 376, 460, 470, 538, 752, 920, 940, 1076, 1081, 1345, 1840, 1880, 2152, 2162, 2690, 3760, 4304, 4324, 5380, 5405, 6187, 8648, 10760, 10810, 12374, 12643, 17296, 21520, 21620, 24748, 25286, 30935, 43240, 49496, 50572, 61870, 63215, 86480, 98992, 101144, 123740, 126430, 202288, 247480, 252860, 290789, 494960, 505720, 581578, 1011440, 1163156, 1453945, 2326312, 2907890, 4652624, 5815780, 11631560, 23263120]

約数ペア:

[(1, 23263120), (2, 11631560), (4, 5815780), (5, 4652624), (8, 2907890), (10, 2326312), (16, 1453945), (20, 1163156), (23, 1011440), (40, 581578), (46, 505720), (47, 494960), (80, 290789), (92, 252860), (94, 247480), (115, 202288), (184, 126430), (188, 123740), (230, 101144), (235, 98992), (269, 86480), (368, 63215), (376, 61870), (460, 50572), (470, 49496), (538, 43240), (752, 30935), (920, 25286), (940, 24748), (1076, 21620), (1081, 21520), (1345, 17296), (1840, 12643), (1880, 12374), (2152, 10810), (2162, 10760), (2690, 8648), (3760, 6187), (4304, 5405), (4324, 5380)]