56330720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 141232896

約数和(自身を除く): 84902176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 277, 310, 328, 410, 496, 554, 620, 656, 820, 992, 1108, 1240, 1271, 1312, 1385, 1640, 2216, 2480, 2542, 2770, 3280, 4432, 4960, 5084, 5540, 6355, 6560, 8587, 8864, 10168, 11080, 11357, 12710, 17174, 20336, 22160, 22714, 25420, 34348, 40672, 42935, 44320, 45428, 50840, 56785, 68696, 85870, 90856, 101680, 113570, 137392, 171740, 181712, 203360, 227140, 274784, 343480, 352067, 363424, 454280, 686960, 704134, 908560, 1373920, 1408268, 1760335, 1817120, 2816536, 3520670, 5633072, 7041340, 11266144, 14082680, 28165360, 56330720]

約数ペア:

[(1, 56330720), (2, 28165360), (4, 14082680), (5, 11266144), (8, 7041340), (10, 5633072), (16, 3520670), (20, 2816536), (31, 1817120), (32, 1760335), (40, 1408268), (41, 1373920), (62, 908560), (80, 704134), (82, 686960), (124, 454280), (155, 363424), (160, 352067), (164, 343480), (205, 274784), (248, 227140), (277, 203360), (310, 181712), (328, 171740), (410, 137392), (496, 113570), (554, 101680), (620, 90856), (656, 85870), (820, 68696), (992, 56785), (1108, 50840), (1240, 45428), (1271, 44320), (1312, 42935), (1385, 40672), (1640, 34348), (2216, 25420), (2480, 22714), (2542, 22160), (2770, 20336), (3280, 17174), (4432, 12710), (4960, 11357), (5084, 11080), (5540, 10168), (6355, 8864), (6560, 8587)]