23184980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12768

約数の個数: 48

約数和(自身を含む): 59928960

約数和(自身を除く): 36743980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12739, 25478, 50956, 63695, 89173, 127390, 165607, 178346, 254780, 331214, 356692, 445865, 662428, 828035, 891730, 1159249, 1656070, 1783460, 2318498, 3312140, 4636996, 5796245, 11592490, 23184980]

約数ペア:

[(1, 23184980), (2, 11592490), (4, 5796245), (5, 4636996), (7, 3312140), (10, 2318498), (13, 1783460), (14, 1656070), (20, 1159249), (26, 891730), (28, 828035), (35, 662428), (52, 445865), (65, 356692), (70, 331214), (91, 254780), (130, 178346), (140, 165607), (182, 127390), (260, 89173), (364, 63695), (455, 50956), (910, 25478), (1820, 12739)]