61577158240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{800119}}^1$

素因数の和:800184

約数の個数: 96

約数和(自身を含む): 160900931520

約数和(自身を除く): 99323773280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5920, 7696, 9620, 15392, 19240, 38480, 76960, 800119, 1600238, 3200476, 4000595, 6400952, 8001190, 10401547, 12801904, 16002380, 20803094, 25603808, 29604403, 32004760, 41606188, 52007735, 59208806, 64009520, 83212376, 104015470, 118417612, 128019040, 148022015, 166424752, 208030940, 236835224, 296044030, 332849504, 384857239, 416061880, 473670448, 592088060, 769714478, 832123760, 947340896, 1184176120, 1539428956, 1664247520, 1924286195, 2368352240, 3078857912, 3848572390, 4736704480, 6157715824, 7697144780, 12315431648, 15394289560, 30788579120, 61577158240]

約数ペア:

[(1, 61577158240), (2, 30788579120), (4, 15394289560), (5, 12315431648), (8, 7697144780), (10, 6157715824), (13, 4736704480), (16, 3848572390), (20, 3078857912), (26, 2368352240), (32, 1924286195), (37, 1664247520), (40, 1539428956), (52, 1184176120), (65, 947340896), (74, 832123760), (80, 769714478), (104, 592088060), (130, 473670448), (148, 416061880), (160, 384857239), (185, 332849504), (208, 296044030), (260, 236835224), (296, 208030940), (370, 166424752), (416, 148022015), (481, 128019040), (520, 118417612), (592, 104015470), (740, 83212376), (962, 64009520), (1040, 59208806), (1184, 52007735), (1480, 41606188), (1924, 32004760), (2080, 29604403), (2405, 25603808), (2960, 20803094), (3848, 16002380), (4810, 12801904), (5920, 10401547), (7696, 8001190), (9620, 6400952), (15392, 4000595), (19240, 3200476), (38480, 1600238), (76960, 800119)]