229839680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{102607}}^1$

素因数の和:102631

約数の個数: 56

約数和(自身を含む): 625498368

約数和(自身を除く): 395658688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 102607, 205214, 410428, 513035, 718249, 820856, 1026070, 1436498, 1641712, 2052140, 2872996, 3283424, 3591245, 4104280, 5745992, 6566848, 7182490, 8208560, 11491984, 14364980, 16417120, 22983968, 28729960, 32834240, 45967936, 57459920, 114919840, 229839680]

約数ペア:

[(1, 229839680), (2, 114919840), (4, 57459920), (5, 45967936), (7, 32834240), (8, 28729960), (10, 22983968), (14, 16417120), (16, 14364980), (20, 11491984), (28, 8208560), (32, 7182490), (35, 6566848), (40, 5745992), (56, 4104280), (64, 3591245), (70, 3283424), (80, 2872996), (112, 2052140), (140, 1641712), (160, 1436498), (224, 1026070), (280, 820856), (320, 718249), (448, 513035), (560, 410428), (1120, 205214), (2240, 102607)]