4811680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 12655440

約数和(自身を除く): 7843760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 61, 68, 80, 85, 116, 122, 136, 145, 160, 170, 232, 244, 272, 290, 305, 340, 464, 488, 493, 544, 580, 610, 680, 928, 976, 986, 1037, 1160, 1220, 1360, 1769, 1952, 1972, 2074, 2320, 2440, 2465, 2720, 3538, 3944, 4148, 4640, 4880, 4930, 5185, 7076, 7888, 8296, 8845, 9760, 9860, 10370, 14152, 15776, 16592, 17690, 19720, 20740, 28304, 30073, 33184, 35380, 39440, 41480, 56608, 60146, 70760, 78880, 82960, 120292, 141520, 150365, 165920, 240584, 283040, 300730, 481168, 601460, 962336, 1202920, 2405840, 4811680]

約数ペア:

[(1, 4811680), (2, 2405840), (4, 1202920), (5, 962336), (8, 601460), (10, 481168), (16, 300730), (17, 283040), (20, 240584), (29, 165920), (32, 150365), (34, 141520), (40, 120292), (58, 82960), (61, 78880), (68, 70760), (80, 60146), (85, 56608), (116, 41480), (122, 39440), (136, 35380), (145, 33184), (160, 30073), (170, 28304), (232, 20740), (244, 19720), (272, 17690), (290, 16592), (305, 15776), (340, 14152), (464, 10370), (488, 9860), (493, 9760), (544, 8845), (580, 8296), (610, 7888), (680, 7076), (928, 5185), (976, 4930), (986, 4880), (1037, 4640), (1160, 4148), (1220, 3944), (1360, 3538), (1769, 2720), (1952, 2465), (1972, 2440), (2074, 2320)]