3790645280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 9391357080

約数和(自身を除く): 5600711800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 89, 124, 155, 160, 178, 248, 277, 310, 356, 445, 496, 554, 620, 712, 890, 961, 992, 1108, 1240, 1385, 1424, 1780, 1922, 2216, 2480, 2759, 2770, 2848, 3560, 3844, 4432, 4805, 4960, 5518, 5540, 7120, 7688, 8587, 8864, 9610, 11036, 11080, 13795, 14240, 15376, 17174, 19220, 22072, 22160, 24653, 27590, 30752, 34348, 38440, 42935, 44144, 44320, 49306, 55180, 68696, 76880, 85529, 85870, 88288, 98612, 110360, 123265, 137392, 153760, 171058, 171740, 197224, 220720, 246530, 266197, 274784, 342116, 343480, 394448, 427645, 441440, 493060, 532394, 684232, 686960, 764243, 788896, 855290, 986120, 1064788, 1330985, 1368464, 1373920, 1528486, 1710580, 1972240, 2129576, 2661970, 2736928, 3056972, 3421160, 3821215, 3944480, 4259152, 5323940, 6113944, 6842320, 7642430, 8518304, 10647880, 12227888, 13684640, 15284860, 21295760, 23691533, 24455776, 30569720, 42591520, 47383066, 61139440, 94766132, 118457665, 122278880, 189532264, 236915330, 379064528, 473830660, 758129056, 947661320, 1895322640, 3790645280]

約数ペア:

[(1, 3790645280), (2, 1895322640), (4, 947661320), (5, 758129056), (8, 473830660), (10, 379064528), (16, 236915330), (20, 189532264), (31, 122278880), (32, 118457665), (40, 94766132), (62, 61139440), (80, 47383066), (89, 42591520), (124, 30569720), (155, 24455776), (160, 23691533), (178, 21295760), (248, 15284860), (277, 13684640), (310, 12227888), (356, 10647880), (445, 8518304), (496, 7642430), (554, 6842320), (620, 6113944), (712, 5323940), (890, 4259152), (961, 3944480), (992, 3821215), (1108, 3421160), (1240, 3056972), (1385, 2736928), (1424, 2661970), (1780, 2129576), (1922, 1972240), (2216, 1710580), (2480, 1528486), (2759, 1373920), (2770, 1368464), (2848, 1330985), (3560, 1064788), (3844, 986120), (4432, 855290), (4805, 788896), (4960, 764243), (5518, 686960), (5540, 684232), (7120, 532394), (7688, 493060), (8587, 441440), (8864, 427645), (9610, 394448), (11036, 343480), (11080, 342116), (13795, 274784), (14240, 266197), (15376, 246530), (17174, 220720), (19220, 197224), (22072, 171740), (22160, 171058), (24653, 153760), (27590, 137392), (30752, 123265), (34348, 110360), (38440, 98612), (42935, 88288), (44144, 85870), (44320, 85529), (49306, 76880), (55180, 68696)]