1038156680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3039

約数の個数: 128

約数和(自身を含む): 2756436480

約数和(自身を除く): 1718279800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 47, 55, 68, 85, 88, 94, 110, 136, 170, 187, 188, 220, 235, 340, 374, 376, 440, 470, 517, 680, 748, 799, 935, 940, 1034, 1496, 1598, 1870, 1880, 2068, 2585, 2953, 3196, 3740, 3995, 4136, 5170, 5906, 6392, 7480, 7990, 8789, 10340, 11812, 14765, 15980, 17578, 20680, 23624, 29530, 31960, 32483, 35156, 43945, 50201, 59060, 64966, 70312, 87890, 100402, 118120, 129932, 138791, 162415, 175780, 200804, 251005, 259864, 277582, 324830, 351560, 401608, 502010, 552211, 555164, 649660, 693955, 1004020, 1104422, 1110328, 1299320, 1387910, 1526701, 2008040, 2208844, 2359447, 2761055, 2775820, 3053402, 4417688, 4718894, 5522110, 5551640, 6106804, 7633505, 9437788, 11044220, 11797235, 12213608, 15267010, 18875576, 22088440, 23594470, 25953917, 30534020, 47188940, 51907834, 61068040, 94377880, 103815668, 129769585, 207631336, 259539170, 519078340, 1038156680]

約数ペア:

[(1, 1038156680), (2, 519078340), (4, 259539170), (5, 207631336), (8, 129769585), (10, 103815668), (11, 94377880), (17, 61068040), (20, 51907834), (22, 47188940), (34, 30534020), (40, 25953917), (44, 23594470), (47, 22088440), (55, 18875576), (68, 15267010), (85, 12213608), (88, 11797235), (94, 11044220), (110, 9437788), (136, 7633505), (170, 6106804), (187, 5551640), (188, 5522110), (220, 4718894), (235, 4417688), (340, 3053402), (374, 2775820), (376, 2761055), (440, 2359447), (470, 2208844), (517, 2008040), (680, 1526701), (748, 1387910), (799, 1299320), (935, 1110328), (940, 1104422), (1034, 1004020), (1496, 693955), (1598, 649660), (1870, 555164), (1880, 552211), (2068, 502010), (2585, 401608), (2953, 351560), (3196, 324830), (3740, 277582), (3995, 259864), (4136, 251005), (5170, 200804), (5906, 175780), (6392, 162415), (7480, 138791), (7990, 129932), (8789, 118120), (10340, 100402), (11812, 87890), (14765, 70312), (15980, 64966), (17578, 59060), (20680, 50201), (23624, 43945), (29530, 35156), (31960, 32483)]