57169580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 137507328

約数和(自身を除く): 80337748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 41, 52, 62, 65, 82, 124, 130, 155, 164, 173, 205, 260, 310, 346, 403, 410, 533, 620, 692, 806, 820, 865, 1066, 1271, 1612, 1730, 2015, 2132, 2249, 2542, 2665, 3460, 4030, 4498, 5084, 5330, 5363, 6355, 7093, 8060, 8996, 10660, 10726, 11245, 12710, 14186, 16523, 21452, 22490, 25420, 26815, 28372, 33046, 35465, 44980, 53630, 66092, 69719, 70930, 82615, 92209, 107260, 139438, 141860, 165230, 184418, 219883, 278876, 330460, 348595, 368836, 439766, 461045, 697190, 879532, 922090, 1099415, 1394380, 1844180, 2198830, 2858479, 4397660, 5716958, 11433916, 14292395, 28584790, 57169580]

約数ペア:

[(1, 57169580), (2, 28584790), (4, 14292395), (5, 11433916), (10, 5716958), (13, 4397660), (20, 2858479), (26, 2198830), (31, 1844180), (41, 1394380), (52, 1099415), (62, 922090), (65, 879532), (82, 697190), (124, 461045), (130, 439766), (155, 368836), (164, 348595), (173, 330460), (205, 278876), (260, 219883), (310, 184418), (346, 165230), (403, 141860), (410, 139438), (533, 107260), (620, 92209), (692, 82615), (806, 70930), (820, 69719), (865, 66092), (1066, 53630), (1271, 44980), (1612, 35465), (1730, 33046), (2015, 28372), (2132, 26815), (2249, 25420), (2542, 22490), (2665, 21452), (3460, 16523), (4030, 14186), (4498, 12710), (5084, 11245), (5330, 10726), (5363, 10660), (6355, 8996), (7093, 8060)]