64079680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28607}}^1$

素因数の和:28631

約数の個数: 56

約数和(自身を含む): 174394368

約数和(自身を除く): 110314688

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, 28607, 57214, 114428, 143035, 200249, 228856, 286070, 400498, 457712, 572140, 800996, 915424, 1001245, 1144280, 1601992, 1830848, 2002490, 2288560, 3203984, 4004980, 4577120, 6407968, 8009960, 9154240, 12815936, 16019920, 32039840, 64079680]

約数ペア:

[(1, 64079680), (2, 32039840), (4, 16019920), (5, 12815936), (7, 9154240), (8, 8009960), (10, 6407968), (14, 4577120), (16, 4004980), (20, 3203984), (28, 2288560), (32, 2002490), (35, 1830848), (40, 1601992), (56, 1144280), (64, 1001245), (70, 915424), (80, 800996), (112, 572140), (140, 457712), (160, 400498), (224, 286070), (280, 228856), (320, 200249), (448, 143035), (560, 114428), (1120, 57214), (2240, 28607)]