39525280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 58452320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 59, 79, 80, 106, 118, 158, 160, 212, 236, 265, 295, 316, 395, 424, 472, 530, 590, 632, 790, 848, 944, 1060, 1180, 1264, 1580, 1696, 1888, 2120, 2360, 2528, 3127, 3160, 4187, 4240, 4661, 4720, 6254, 6320, 8374, 8480, 9322, 9440, 12508, 12640, 15635, 16748, 18644, 20935, 23305, 25016, 31270, 33496, 37288, 41870, 46610, 50032, 62540, 66992, 74576, 83740, 93220, 100064, 125080, 133984, 149152, 167480, 186440, 247033, 250160, 334960, 372880, 494066, 500320, 669920, 745760, 988132, 1235165, 1976264, 2470330, 3952528, 4940660, 7905056, 9881320, 19762640, 39525280]

約数ペア:

[(1, 39525280), (2, 19762640), (4, 9881320), (5, 7905056), (8, 4940660), (10, 3952528), (16, 2470330), (20, 1976264), (32, 1235165), (40, 988132), (53, 745760), (59, 669920), (79, 500320), (80, 494066), (106, 372880), (118, 334960), (158, 250160), (160, 247033), (212, 186440), (236, 167480), (265, 149152), (295, 133984), (316, 125080), (395, 100064), (424, 93220), (472, 83740), (530, 74576), (590, 66992), (632, 62540), (790, 50032), (848, 46610), (944, 41870), (1060, 37288), (1180, 33496), (1264, 31270), (1580, 25016), (1696, 23305), (1888, 20935), (2120, 18644), (2360, 16748), (2528, 15635), (3127, 12640), (3160, 12508), (4187, 9440), (4240, 9322), (4661, 8480), (4720, 8374), (6254, 6320)]