4180640

素因数分解:

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

素因数の和:114

約数の個数: 96

約数和(自身を含む): 11022480

約数和(自身を除く): 6841840

約数列:

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

約数ペア:

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