45556280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 130137840

約数和(自身を除く): 84581560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2113, 2156, 2695, 3080, 4226, 4312, 5390, 8452, 10565, 10780, 14791, 16904, 21130, 21560, 23243, 29582, 42260, 46486, 59164, 73955, 84520, 92972, 103537, 116215, 118328, 147910, 162701, 185944, 207074, 232430, 295820, 325402, 414148, 464860, 517685, 591640, 650804, 813505, 828296, 929720, 1035370, 1138907, 1301608, 1627010, 2070740, 2277814, 3254020, 4141480, 4555628, 5694535, 6508040, 9111256, 11389070, 22778140, 45556280]

約数ペア:

[(1, 45556280), (2, 22778140), (4, 11389070), (5, 9111256), (7, 6508040), (8, 5694535), (10, 4555628), (11, 4141480), (14, 3254020), (20, 2277814), (22, 2070740), (28, 1627010), (35, 1301608), (40, 1138907), (44, 1035370), (49, 929720), (55, 828296), (56, 813505), (70, 650804), (77, 591640), (88, 517685), (98, 464860), (110, 414148), (140, 325402), (154, 295820), (196, 232430), (220, 207074), (245, 185944), (280, 162701), (308, 147910), (385, 118328), (392, 116215), (440, 103537), (490, 92972), (539, 84520), (616, 73955), (770, 59164), (980, 46486), (1078, 42260), (1540, 29582), (1960, 23243), (2113, 21560), (2156, 21130), (2695, 16904), (3080, 14791), (4226, 10780), (4312, 10565), (5390, 8452)]