8361280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 112

約数和(自身を含む): 22219920

約数和(自身を除く): 13858640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 53, 58, 64, 68, 80, 85, 106, 116, 136, 145, 160, 170, 212, 232, 265, 272, 290, 320, 340, 424, 464, 493, 530, 544, 580, 680, 848, 901, 928, 986, 1060, 1088, 1160, 1360, 1537, 1696, 1802, 1856, 1972, 2120, 2320, 2465, 2720, 3074, 3392, 3604, 3944, 4240, 4505, 4640, 4930, 5440, 6148, 7208, 7685, 7888, 8480, 9010, 9280, 9860, 12296, 14416, 15370, 15776, 16960, 18020, 19720, 24592, 26129, 28832, 30740, 31552, 36040, 39440, 49184, 52258, 57664, 61480, 72080, 78880, 98368, 104516, 122960, 130645, 144160, 157760, 209032, 245920, 261290, 288320, 418064, 491840, 522580, 836128, 1045160, 1672256, 2090320, 4180640, 8361280]

約数ペア:

[(1, 8361280), (2, 4180640), (4, 2090320), (5, 1672256), (8, 1045160), (10, 836128), (16, 522580), (17, 491840), (20, 418064), (29, 288320), (32, 261290), (34, 245920), (40, 209032), (53, 157760), (58, 144160), (64, 130645), (68, 122960), (80, 104516), (85, 98368), (106, 78880), (116, 72080), (136, 61480), (145, 57664), (160, 52258), (170, 49184), (212, 39440), (232, 36040), (265, 31552), (272, 30740), (290, 28832), (320, 26129), (340, 24592), (424, 19720), (464, 18020), (493, 16960), (530, 15776), (544, 15370), (580, 14416), (680, 12296), (848, 9860), (901, 9280), (928, 9010), (986, 8480), (1060, 7888), (1088, 7685), (1160, 7208), (1360, 6148), (1537, 5440), (1696, 4930), (1802, 4640), (1856, 4505), (1972, 4240), (2120, 3944), (2320, 3604), (2465, 3392), (2720, 3074)]