652682960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9660

約数の個数: 80

約数和(自身を含む): 1626431616

約数和(自身を除く): 973748656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 9587, 13616, 17020, 19174, 34040, 38348, 47935, 68080, 76696, 95870, 153392, 191740, 220501, 354719, 383480, 441002, 709438, 766960, 882004, 1102505, 1418876, 1764008, 1773595, 2205010, 2837752, 3528016, 3547190, 4410020, 5675504, 7094380, 8158537, 8820040, 14188760, 16317074, 17640080, 28377520, 32634148, 40792685, 65268296, 81585370, 130536592, 163170740, 326341480, 652682960]

約数ペア:

[(1, 652682960), (2, 326341480), (4, 163170740), (5, 130536592), (8, 81585370), (10, 65268296), (16, 40792685), (20, 32634148), (23, 28377520), (37, 17640080), (40, 16317074), (46, 14188760), (74, 8820040), (80, 8158537), (92, 7094380), (115, 5675504), (148, 4410020), (184, 3547190), (185, 3528016), (230, 2837752), (296, 2205010), (368, 1773595), (370, 1764008), (460, 1418876), (592, 1102505), (740, 882004), (851, 766960), (920, 709438), (1480, 441002), (1702, 383480), (1840, 354719), (2960, 220501), (3404, 191740), (4255, 153392), (6808, 95870), (8510, 76696), (9587, 68080), (13616, 47935), (17020, 38348), (19174, 34040)]