38532880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 98230320

約数和(自身を除く): 59697440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 977, 986, 1160, 1360, 1954, 1972, 2320, 2465, 3908, 3944, 4885, 4930, 7816, 7888, 9770, 9860, 15632, 16609, 19540, 19720, 28333, 33218, 39080, 39440, 56666, 66436, 78160, 83045, 113332, 132872, 141665, 166090, 226664, 265744, 283330, 332180, 453328, 481661, 566660, 664360, 963322, 1133320, 1328720, 1926644, 2266640, 2408305, 3853288, 4816610, 7706576, 9633220, 19266440, 38532880]

約数ペア:

[(1, 38532880), (2, 19266440), (4, 9633220), (5, 7706576), (8, 4816610), (10, 3853288), (16, 2408305), (17, 2266640), (20, 1926644), (29, 1328720), (34, 1133320), (40, 963322), (58, 664360), (68, 566660), (80, 481661), (85, 453328), (116, 332180), (136, 283330), (145, 265744), (170, 226664), (232, 166090), (272, 141665), (290, 132872), (340, 113332), (464, 83045), (493, 78160), (580, 66436), (680, 56666), (977, 39440), (986, 39080), (1160, 33218), (1360, 28333), (1954, 19720), (1972, 19540), (2320, 16609), (2465, 15632), (3908, 9860), (3944, 9770), (4885, 7888), (4930, 7816)]