47045120

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 127277568

約数和(自身を除く): 80232448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 47, 64, 68, 80, 85, 92, 94, 115, 128, 136, 160, 170, 184, 188, 230, 235, 256, 272, 320, 340, 368, 376, 391, 460, 470, 512, 544, 640, 680, 736, 752, 782, 799, 920, 940, 1081, 1088, 1280, 1360, 1472, 1504, 1564, 1598, 1840, 1880, 1955, 2162, 2176, 2560, 2720, 2944, 3008, 3128, 3196, 3680, 3760, 3910, 3995, 4324, 4352, 5405, 5440, 5888, 6016, 6256, 6392, 7360, 7520, 7820, 7990, 8648, 8704, 10810, 10880, 11776, 12032, 12512, 12784, 14720, 15040, 15640, 15980, 17296, 18377, 21620, 21760, 24064, 25024, 25568, 29440, 30080, 31280, 31960, 34592, 36754, 43240, 43520, 50048, 51136, 58880, 60160, 62560, 63920, 69184, 73508, 86480, 91885, 100096, 102272, 120320, 125120, 127840, 138368, 147016, 172960, 183770, 200192, 204544, 250240, 255680, 276736, 294032, 345920, 367540, 409088, 500480, 511360, 553472, 588064, 691840, 735080, 1000960, 1022720, 1176128, 1383680, 1470160, 2045440, 2352256, 2767360, 2940320, 4704512, 5880640, 9409024, 11761280, 23522560, 47045120]

約数ペア:

[(1, 47045120), (2, 23522560), (4, 11761280), (5, 9409024), (8, 5880640), (10, 4704512), (16, 2940320), (17, 2767360), (20, 2352256), (23, 2045440), (32, 1470160), (34, 1383680), (40, 1176128), (46, 1022720), (47, 1000960), (64, 735080), (68, 691840), (80, 588064), (85, 553472), (92, 511360), (94, 500480), (115, 409088), (128, 367540), (136, 345920), (160, 294032), (170, 276736), (184, 255680), (188, 250240), (230, 204544), (235, 200192), (256, 183770), (272, 172960), (320, 147016), (340, 138368), (368, 127840), (376, 125120), (391, 120320), (460, 102272), (470, 100096), (512, 91885), (544, 86480), (640, 73508), (680, 69184), (736, 63920), (752, 62560), (782, 60160), (799, 58880), (920, 51136), (940, 50048), (1081, 43520), (1088, 43240), (1280, 36754), (1360, 34592), (1472, 31960), (1504, 31280), (1564, 30080), (1598, 29440), (1840, 25568), (1880, 25024), (1955, 24064), (2162, 21760), (2176, 21620), (2560, 18377), (2720, 17296), (2944, 15980), (3008, 15640), (3128, 15040), (3196, 14720), (3680, 12784), (3760, 12512), (3910, 12032), (3995, 11776), (4324, 10880), (4352, 10810), (5405, 8704), (5440, 8648), (5888, 7990), (6016, 7820), (6256, 7520), (6392, 7360)]