457931457520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{253741}}^1$

素因数の和:255098

約数の個数: 80

約数和(自身を含む): 1128173470848

約数和(自身を除く): 670242013328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1327, 1360, 2654, 5308, 6635, 10616, 13270, 21232, 22559, 26540, 45118, 53080, 90236, 106160, 112795, 180472, 225590, 253741, 360944, 451180, 507482, 902360, 1014964, 1268705, 1804720, 2029928, 2537410, 4059856, 4313597, 5074820, 8627194, 10149640, 17254388, 20299280, 21567985, 34508776, 43135970, 69017552, 86271940, 172543880, 336714307, 345087760, 673428614, 1346857228, 1683571535, 2693714456, 3367143070, 5387428912, 5724143219, 6734286140, 11448286438, 13468572280, 22896572876, 26937144560, 28620716095, 45793145752, 57241432190, 91586291504, 114482864380, 228965728760, 457931457520]

約数ペア:

[(1, 457931457520), (2, 228965728760), (4, 114482864380), (5, 91586291504), (8, 57241432190), (10, 45793145752), (16, 28620716095), (17, 26937144560), (20, 22896572876), (34, 13468572280), (40, 11448286438), (68, 6734286140), (80, 5724143219), (85, 5387428912), (136, 3367143070), (170, 2693714456), (272, 1683571535), (340, 1346857228), (680, 673428614), (1327, 345087760), (1360, 336714307), (2654, 172543880), (5308, 86271940), (6635, 69017552), (10616, 43135970), (13270, 34508776), (21232, 21567985), (22559, 20299280), (26540, 17254388), (45118, 10149640), (53080, 8627194), (90236, 5074820), (106160, 4313597), (112795, 4059856), (180472, 2537410), (225590, 2029928), (253741, 1804720), (360944, 1268705), (451180, 1014964), (507482, 902360)]