5515697720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13069

約数の個数: 128

約数和(自身を含む): 14396659200

約数和(自身を除く): 8880961480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 43, 52, 65, 76, 86, 95, 104, 130, 152, 172, 190, 215, 247, 260, 344, 380, 430, 494, 520, 559, 760, 817, 860, 988, 1118, 1235, 1634, 1720, 1976, 2236, 2470, 2795, 3268, 4085, 4472, 4940, 5590, 6536, 8170, 9880, 10621, 11180, 12983, 16340, 21242, 22360, 25966, 32680, 42484, 51932, 53105, 64915, 84968, 103864, 106210, 129830, 168779, 212420, 246677, 259660, 337558, 424840, 493354, 519320, 558269, 675116, 843895, 986708, 1116538, 1233385, 1350232, 1687790, 1973416, 2233076, 2466770, 2791345, 3206801, 3375580, 4466152, 4933540, 5582690, 6413602, 6751160, 7257497, 9867080, 10607111, 11165380, 12827204, 14514994, 16034005, 21214222, 22330760, 25654408, 29029988, 32068010, 36287485, 42428444, 53035555, 58059976, 64136020, 72574970, 84856888, 106071110, 128272040, 137892443, 145149940, 212142220, 275784886, 290299880, 424284440, 551569772, 689462215, 1103139544, 1378924430, 2757848860, 5515697720]

約数ペア:

[(1, 5515697720), (2, 2757848860), (4, 1378924430), (5, 1103139544), (8, 689462215), (10, 551569772), (13, 424284440), (19, 290299880), (20, 275784886), (26, 212142220), (38, 145149940), (40, 137892443), (43, 128272040), (52, 106071110), (65, 84856888), (76, 72574970), (86, 64136020), (95, 58059976), (104, 53035555), (130, 42428444), (152, 36287485), (172, 32068010), (190, 29029988), (215, 25654408), (247, 22330760), (260, 21214222), (344, 16034005), (380, 14514994), (430, 12827204), (494, 11165380), (520, 10607111), (559, 9867080), (760, 7257497), (817, 6751160), (860, 6413602), (988, 5582690), (1118, 4933540), (1235, 4466152), (1634, 3375580), (1720, 3206801), (1976, 2791345), (2236, 2466770), (2470, 2233076), (2795, 1973416), (3268, 1687790), (4085, 1350232), (4472, 1233385), (4940, 1116538), (5590, 986708), (6536, 843895), (8170, 675116), (9880, 558269), (10621, 519320), (11180, 493354), (12983, 424840), (16340, 337558), (21242, 259660), (22360, 246677), (25966, 212420), (32680, 168779), (42484, 129830), (51932, 106210), (53105, 103864), (64915, 84968)]