2018093120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3808

約数の個数: 112

約数和(自身を含む): 5140043568

約数和(自身を除く): 3121950448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 101, 136, 160, 170, 202, 272, 320, 340, 404, 505, 544, 680, 808, 1010, 1088, 1360, 1616, 1717, 2020, 2720, 3232, 3434, 3673, 4040, 5440, 6464, 6868, 7346, 8080, 8585, 13736, 14692, 16160, 17170, 18365, 27472, 29384, 32320, 34340, 36730, 54944, 58768, 62441, 68680, 73460, 109888, 117536, 124882, 137360, 146920, 235072, 249764, 274720, 293840, 312205, 370973, 499528, 549440, 587680, 624410, 741946, 999056, 1175360, 1248820, 1483892, 1854865, 1998112, 2497640, 2967784, 3709730, 3996224, 4995280, 5935568, 6306541, 7419460, 9990560, 11871136, 12613082, 14838920, 19981120, 23742272, 25226164, 29677840, 31532705, 50452328, 59355680, 63065410, 100904656, 118711360, 126130820, 201809312, 252261640, 403618624, 504523280, 1009046560, 2018093120]

約数ペア:

[(1, 2018093120), (2, 1009046560), (4, 504523280), (5, 403618624), (8, 252261640), (10, 201809312), (16, 126130820), (17, 118711360), (20, 100904656), (32, 63065410), (34, 59355680), (40, 50452328), (64, 31532705), (68, 29677840), (80, 25226164), (85, 23742272), (101, 19981120), (136, 14838920), (160, 12613082), (170, 11871136), (202, 9990560), (272, 7419460), (320, 6306541), (340, 5935568), (404, 4995280), (505, 3996224), (544, 3709730), (680, 2967784), (808, 2497640), (1010, 1998112), (1088, 1854865), (1360, 1483892), (1616, 1248820), (1717, 1175360), (2020, 999056), (2720, 741946), (3232, 624410), (3434, 587680), (3673, 549440), (4040, 499528), (5440, 370973), (6464, 312205), (6868, 293840), (7346, 274720), (8080, 249764), (8585, 235072), (13736, 146920), (14692, 137360), (16160, 124882), (17170, 117536), (18365, 109888), (27472, 73460), (29384, 68680), (32320, 62441), (34340, 58768), (36730, 54944)]