34739840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 91653120

約数和(自身を除く): 56913280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 103, 124, 128, 136, 155, 160, 170, 206, 248, 272, 310, 320, 340, 412, 496, 515, 527, 544, 620, 640, 680, 824, 992, 1030, 1054, 1088, 1240, 1360, 1648, 1751, 1984, 2060, 2108, 2176, 2480, 2635, 2720, 3193, 3296, 3502, 3968, 4120, 4216, 4960, 5270, 5440, 6386, 6592, 7004, 8240, 8432, 8755, 9920, 10540, 10880, 12772, 13184, 14008, 15965, 16480, 16864, 17510, 19840, 21080, 25544, 28016, 31930, 32960, 33728, 35020, 42160, 51088, 54281, 56032, 63860, 65920, 67456, 70040, 84320, 102176, 108562, 112064, 127720, 140080, 168640, 204352, 217124, 224128, 255440, 271405, 280160, 337280, 408704, 434248, 510880, 542810, 560320, 868496, 1021760, 1085620, 1120640, 1736992, 2043520, 2171240, 3473984, 4342480, 6947968, 8684960, 17369920, 34739840]

約数ペア:

[(1, 34739840), (2, 17369920), (4, 8684960), (5, 6947968), (8, 4342480), (10, 3473984), (16, 2171240), (17, 2043520), (20, 1736992), (31, 1120640), (32, 1085620), (34, 1021760), (40, 868496), (62, 560320), (64, 542810), (68, 510880), (80, 434248), (85, 408704), (103, 337280), (124, 280160), (128, 271405), (136, 255440), (155, 224128), (160, 217124), (170, 204352), (206, 168640), (248, 140080), (272, 127720), (310, 112064), (320, 108562), (340, 102176), (412, 84320), (496, 70040), (515, 67456), (527, 65920), (544, 63860), (620, 56032), (640, 54281), (680, 51088), (824, 42160), (992, 35020), (1030, 33728), (1054, 32960), (1088, 31930), (1240, 28016), (1360, 25544), (1648, 21080), (1751, 19840), (1984, 17510), (2060, 16864), (2108, 16480), (2176, 15965), (2480, 14008), (2635, 13184), (2720, 12772), (3193, 10880), (3296, 10540), (3502, 9920), (3968, 8755), (4120, 8432), (4216, 8240), (4960, 7004), (5270, 6592), (5440, 6386)]