805114940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 1971164160

約数和(自身を除く): 1166049220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 193, 332, 359, 386, 415, 581, 718, 772, 830, 965, 1162, 1351, 1436, 1660, 1795, 1930, 2324, 2513, 2702, 2905, 3590, 3860, 5026, 5404, 5810, 6755, 7180, 10052, 11620, 12565, 13510, 16019, 25130, 27020, 29797, 32038, 50260, 59594, 64076, 69287, 80095, 112133, 119188, 138574, 148985, 160190, 208579, 224266, 277148, 297970, 320380, 346435, 417158, 448532, 485009, 560665, 595940, 692870, 834316, 970018, 1042895, 1121330, 1385740, 1940036, 2085790, 2242660, 2425045, 4171580, 4850090, 5750821, 9700180, 11501642, 23003284, 28754105, 40255747, 57508210, 80511494, 115016420, 161022988, 201278735, 402557470, 805114940]

約数ペア:

[(1, 805114940), (2, 402557470), (4, 201278735), (5, 161022988), (7, 115016420), (10, 80511494), (14, 57508210), (20, 40255747), (28, 28754105), (35, 23003284), (70, 11501642), (83, 9700180), (140, 5750821), (166, 4850090), (193, 4171580), (332, 2425045), (359, 2242660), (386, 2085790), (415, 1940036), (581, 1385740), (718, 1121330), (772, 1042895), (830, 970018), (965, 834316), (1162, 692870), (1351, 595940), (1436, 560665), (1660, 485009), (1795, 448532), (1930, 417158), (2324, 346435), (2513, 320380), (2702, 297970), (2905, 277148), (3590, 224266), (3860, 208579), (5026, 160190), (5404, 148985), (5810, 138574), (6755, 119188), (7180, 112133), (10052, 80095), (11620, 69287), (12565, 64076), (13510, 59594), (16019, 50260), (25130, 32038), (27020, 29797)]