89083280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 245073600

約数和(自身を除く): 155990320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 572, 599, 676, 715, 845, 880, 1040, 1144, 1198, 1352, 1430, 1690, 1859, 2288, 2396, 2704, 2860, 2995, 3380, 3718, 4792, 5720, 5990, 6589, 6760, 7436, 7787, 9295, 9584, 11440, 11980, 13178, 13520, 14872, 15574, 18590, 23960, 26356, 29744, 31148, 32945, 37180, 38935, 47920, 52712, 62296, 65890, 74360, 77870, 85657, 101231, 105424, 124592, 131780, 148720, 155740, 171314, 202462, 263560, 311480, 342628, 404924, 428285, 506155, 527120, 622960, 685256, 809848, 856570, 1012310, 1113541, 1370512, 1619696, 1713140, 2024620, 2227082, 3426280, 4049240, 4454164, 5567705, 6852560, 8098480, 8908328, 11135410, 17816656, 22270820, 44541640, 89083280]

約数ペア:

[(1, 89083280), (2, 44541640), (4, 22270820), (5, 17816656), (8, 11135410), (10, 8908328), (11, 8098480), (13, 6852560), (16, 5567705), (20, 4454164), (22, 4049240), (26, 3426280), (40, 2227082), (44, 2024620), (52, 1713140), (55, 1619696), (65, 1370512), (80, 1113541), (88, 1012310), (104, 856570), (110, 809848), (130, 685256), (143, 622960), (169, 527120), (176, 506155), (208, 428285), (220, 404924), (260, 342628), (286, 311480), (338, 263560), (440, 202462), (520, 171314), (572, 155740), (599, 148720), (676, 131780), (715, 124592), (845, 105424), (880, 101231), (1040, 85657), (1144, 77870), (1198, 74360), (1352, 65890), (1430, 62296), (1690, 52712), (1859, 47920), (2288, 38935), (2396, 37180), (2704, 32945), (2860, 31148), (2995, 29744), (3380, 26356), (3718, 23960), (4792, 18590), (5720, 15574), (5990, 14872), (6589, 13520), (6760, 13178), (7436, 11980), (7787, 11440), (9295, 9584)]