788805440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1864

約数の個数: 112

約数和(自身を含む): 2013947712

約数和(自身を除く): 1225142272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 136, 160, 166, 170, 272, 320, 332, 340, 415, 544, 664, 680, 830, 1088, 1328, 1360, 1411, 1660, 1747, 2656, 2720, 2822, 3320, 3494, 5312, 5440, 5644, 6640, 6988, 7055, 8735, 11288, 13280, 13976, 14110, 17470, 22576, 26560, 27952, 28220, 29699, 34940, 45152, 55904, 56440, 59398, 69880, 90304, 111808, 112880, 118796, 139760, 145001, 148495, 225760, 237592, 279520, 290002, 296990, 451520, 475184, 559040, 580004, 593980, 725005, 950368, 1160008, 1187960, 1450010, 1900736, 2320016, 2375920, 2465017, 2900020, 4640032, 4751840, 4930034, 5800040, 9280064, 9503680, 9860068, 11600080, 12325085, 19720136, 23200160, 24650170, 39440272, 46400320, 49300340, 78880544, 98600680, 157761088, 197201360, 394402720, 788805440]

約数ペア:

[(1, 788805440), (2, 394402720), (4, 197201360), (5, 157761088), (8, 98600680), (10, 78880544), (16, 49300340), (17, 46400320), (20, 39440272), (32, 24650170), (34, 23200160), (40, 19720136), (64, 12325085), (68, 11600080), (80, 9860068), (83, 9503680), (85, 9280064), (136, 5800040), (160, 4930034), (166, 4751840), (170, 4640032), (272, 2900020), (320, 2465017), (332, 2375920), (340, 2320016), (415, 1900736), (544, 1450010), (664, 1187960), (680, 1160008), (830, 950368), (1088, 725005), (1328, 593980), (1360, 580004), (1411, 559040), (1660, 475184), (1747, 451520), (2656, 296990), (2720, 290002), (2822, 279520), (3320, 237592), (3494, 225760), (5312, 148495), (5440, 145001), (5644, 139760), (6640, 118796), (6988, 112880), (7055, 111808), (8735, 90304), (11288, 69880), (13280, 59398), (13976, 56440), (14110, 55904), (17470, 45152), (22576, 34940), (26560, 29699), (27952, 28220)]