2956553080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4957}}^1$

素因数の和:5049

約数の個数: 128

約数和(自身を含む): 7596449280

約数和(自身を除く): 4639896200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 52, 62, 65, 74, 104, 124, 130, 148, 155, 185, 248, 260, 296, 310, 370, 403, 481, 520, 620, 740, 806, 962, 1147, 1240, 1480, 1612, 1924, 2015, 2294, 2405, 3224, 3848, 4030, 4588, 4810, 4957, 5735, 8060, 9176, 9620, 9914, 11470, 14911, 16120, 19240, 19828, 22940, 24785, 29822, 39656, 45880, 49570, 59644, 64441, 74555, 99140, 119288, 128882, 149110, 153667, 183409, 198280, 257764, 298220, 307334, 322205, 366818, 515528, 596440, 614668, 644410, 733636, 768335, 917045, 1229336, 1288820, 1467272, 1536670, 1834090, 1997671, 2384317, 2577640, 3073340, 3668180, 3995342, 4768634, 5685679, 6146680, 7336360, 7990684, 9537268, 9988355, 11371358, 11921585, 15981368, 19074536, 19976710, 22742716, 23843170, 28428395, 39953420, 45485432, 47686340, 56856790, 73913827, 79906840, 95372680, 113713580, 147827654, 227427160, 295655308, 369569135, 591310616, 739138270, 1478276540, 2956553080]

約数ペア:

[(1, 2956553080), (2, 1478276540), (4, 739138270), (5, 591310616), (8, 369569135), (10, 295655308), (13, 227427160), (20, 147827654), (26, 113713580), (31, 95372680), (37, 79906840), (40, 73913827), (52, 56856790), (62, 47686340), (65, 45485432), (74, 39953420), (104, 28428395), (124, 23843170), (130, 22742716), (148, 19976710), (155, 19074536), (185, 15981368), (248, 11921585), (260, 11371358), (296, 9988355), (310, 9537268), (370, 7990684), (403, 7336360), (481, 6146680), (520, 5685679), (620, 4768634), (740, 3995342), (806, 3668180), (962, 3073340), (1147, 2577640), (1240, 2384317), (1480, 1997671), (1612, 1834090), (1924, 1536670), (2015, 1467272), (2294, 1288820), (2405, 1229336), (3224, 917045), (3848, 768335), (4030, 733636), (4588, 644410), (4810, 614668), (4957, 596440), (5735, 515528), (8060, 366818), (9176, 322205), (9620, 307334), (9914, 298220), (11470, 257764), (14911, 198280), (16120, 183409), (19240, 153667), (19828, 149110), (22940, 128882), (24785, 119288), (29822, 99140), (39656, 74555), (45880, 64441), (49570, 59644)]