26636960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 49567840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1399, 1904, 2380, 2720, 2798, 3808, 4760, 5596, 6995, 9520, 9793, 11192, 13990, 19040, 19586, 22384, 23783, 27980, 39172, 44768, 47566, 48965, 55960, 78344, 95132, 97930, 111920, 118915, 156688, 166481, 190264, 195860, 223840, 237830, 313376, 332962, 380528, 391720, 475660, 665924, 761056, 783440, 832405, 951320, 1331848, 1566880, 1664810, 1902640, 2663696, 3329620, 3805280, 5327392, 6659240, 13318480, 26636960]

約数ペア:

[(1, 26636960), (2, 13318480), (4, 6659240), (5, 5327392), (7, 3805280), (8, 3329620), (10, 2663696), (14, 1902640), (16, 1664810), (17, 1566880), (20, 1331848), (28, 951320), (32, 832405), (34, 783440), (35, 761056), (40, 665924), (56, 475660), (68, 391720), (70, 380528), (80, 332962), (85, 313376), (112, 237830), (119, 223840), (136, 195860), (140, 190264), (160, 166481), (170, 156688), (224, 118915), (238, 111920), (272, 97930), (280, 95132), (340, 78344), (476, 55960), (544, 48965), (560, 47566), (595, 44768), (680, 39172), (952, 27980), (1120, 23783), (1190, 22384), (1360, 19586), (1399, 19040), (1904, 13990), (2380, 11192), (2720, 9793), (2798, 9520), (3808, 6995), (4760, 5596)]