40614560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{36263}}^1$

素因数の和:36285

約数の個数: 48

約数和(自身を含む): 109662336

約数和(自身を除く): 69047776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 36263, 72526, 145052, 181315, 253841, 290104, 362630, 507682, 580208, 725260, 1015364, 1160416, 1269205, 1450520, 2030728, 2538410, 2901040, 4061456, 5076820, 5802080, 8122912, 10153640, 20307280, 40614560]

約数ペア:

[(1, 40614560), (2, 20307280), (4, 10153640), (5, 8122912), (7, 5802080), (8, 5076820), (10, 4061456), (14, 2901040), (16, 2538410), (20, 2030728), (28, 1450520), (32, 1269205), (35, 1160416), (40, 1015364), (56, 725260), (70, 580208), (80, 507682), (112, 362630), (140, 290104), (160, 253841), (224, 181315), (280, 145052), (560, 72526), (1120, 36263)]