83863040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 222735744

約数和(自身を除く): 138872704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 47, 64, 68, 80, 82, 85, 94, 128, 136, 160, 164, 170, 188, 205, 235, 256, 272, 320, 328, 340, 376, 410, 470, 512, 544, 640, 656, 680, 697, 752, 799, 820, 940, 1088, 1280, 1312, 1360, 1394, 1504, 1598, 1640, 1880, 1927, 2176, 2560, 2624, 2720, 2788, 3008, 3196, 3280, 3485, 3760, 3854, 3995, 4352, 5248, 5440, 5576, 6016, 6392, 6560, 6970, 7520, 7708, 7990, 8704, 9635, 10496, 10880, 11152, 12032, 12784, 13120, 13940, 15040, 15416, 15980, 19270, 20992, 21760, 22304, 24064, 25568, 26240, 27880, 30080, 30832, 31960, 32759, 38540, 43520, 44608, 51136, 52480, 55760, 60160, 61664, 63920, 65518, 77080, 89216, 102272, 104960, 111520, 120320, 123328, 127840, 131036, 154160, 163795, 178432, 204544, 223040, 246656, 255680, 262072, 308320, 327590, 356864, 409088, 446080, 493312, 511360, 524144, 616640, 655180, 892160, 986624, 1022720, 1048288, 1233280, 1310360, 1784320, 2045440, 2096576, 2466560, 2620720, 4193152, 4933120, 5241440, 8386304, 10482880, 16772608, 20965760, 41931520, 83863040]

約数ペア:

[(1, 83863040), (2, 41931520), (4, 20965760), (5, 16772608), (8, 10482880), (10, 8386304), (16, 5241440), (17, 4933120), (20, 4193152), (32, 2620720), (34, 2466560), (40, 2096576), (41, 2045440), (47, 1784320), (64, 1310360), (68, 1233280), (80, 1048288), (82, 1022720), (85, 986624), (94, 892160), (128, 655180), (136, 616640), (160, 524144), (164, 511360), (170, 493312), (188, 446080), (205, 409088), (235, 356864), (256, 327590), (272, 308320), (320, 262072), (328, 255680), (340, 246656), (376, 223040), (410, 204544), (470, 178432), (512, 163795), (544, 154160), (640, 131036), (656, 127840), (680, 123328), (697, 120320), (752, 111520), (799, 104960), (820, 102272), (940, 89216), (1088, 77080), (1280, 65518), (1312, 63920), (1360, 61664), (1394, 60160), (1504, 55760), (1598, 52480), (1640, 51136), (1880, 44608), (1927, 43520), (2176, 38540), (2560, 32759), (2624, 31960), (2720, 30832), (2788, 30080), (3008, 27880), (3196, 26240), (3280, 25568), (3485, 24064), (3760, 22304), (3854, 21760), (3995, 20992), (4352, 19270), (5248, 15980), (5440, 15416), (5576, 15040), (6016, 13940), (6392, 13120), (6560, 12784), (6970, 12032), (7520, 11152), (7708, 10880), (7990, 10496), (8704, 9635)]