3922880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 112

約数和(自身を含む): 10753344

約数和(自身を除く): 6830464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 64, 65, 80, 82, 92, 104, 115, 130, 160, 164, 184, 205, 208, 230, 260, 299, 320, 328, 368, 410, 416, 460, 520, 533, 598, 656, 736, 820, 832, 920, 943, 1040, 1066, 1196, 1312, 1472, 1495, 1640, 1840, 1886, 2080, 2132, 2392, 2624, 2665, 2990, 3280, 3680, 3772, 4160, 4264, 4715, 4784, 5330, 5980, 6560, 7360, 7544, 8528, 9430, 9568, 10660, 11960, 12259, 13120, 15088, 17056, 18860, 19136, 21320, 23920, 24518, 30176, 34112, 37720, 42640, 47840, 49036, 60352, 61295, 75440, 85280, 95680, 98072, 122590, 150880, 170560, 196144, 245180, 301760, 392288, 490360, 784576, 980720, 1961440, 3922880]

約数ペア:

[(1, 3922880), (2, 1961440), (4, 980720), (5, 784576), (8, 490360), (10, 392288), (13, 301760), (16, 245180), (20, 196144), (23, 170560), (26, 150880), (32, 122590), (40, 98072), (41, 95680), (46, 85280), (52, 75440), (64, 61295), (65, 60352), (80, 49036), (82, 47840), (92, 42640), (104, 37720), (115, 34112), (130, 30176), (160, 24518), (164, 23920), (184, 21320), (205, 19136), (208, 18860), (230, 17056), (260, 15088), (299, 13120), (320, 12259), (328, 11960), (368, 10660), (410, 9568), (416, 9430), (460, 8528), (520, 7544), (533, 7360), (598, 6560), (656, 5980), (736, 5330), (820, 4784), (832, 4715), (920, 4264), (943, 4160), (1040, 3772), (1066, 3680), (1196, 3280), (1312, 2990), (1472, 2665), (1495, 2624), (1640, 2392), (1840, 2132), (1886, 2080)]