23862020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 62808984

約数和(自身を除く): 38946964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 1873, 2548, 3185, 3746, 6370, 7492, 9365, 12740, 13111, 18730, 24349, 26222, 37460, 48698, 52444, 65555, 91777, 97396, 121745, 131110, 170443, 183554, 243490, 262220, 340886, 367108, 458885, 486980, 681772, 852215, 917770, 1193101, 1704430, 1835540, 2386202, 3408860, 4772404, 5965505, 11931010, 23862020]

約数ペア:

[(1, 23862020), (2, 11931010), (4, 5965505), (5, 4772404), (7, 3408860), (10, 2386202), (13, 1835540), (14, 1704430), (20, 1193101), (26, 917770), (28, 852215), (35, 681772), (49, 486980), (52, 458885), (65, 367108), (70, 340886), (91, 262220), (98, 243490), (130, 183554), (140, 170443), (182, 131110), (196, 121745), (245, 97396), (260, 91777), (364, 65555), (455, 52444), (490, 48698), (637, 37460), (910, 26222), (980, 24349), (1274, 18730), (1820, 13111), (1873, 12740), (2548, 9365), (3185, 7492), (3746, 6370)]