44561720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 116510400

約数和(自身を除く): 71948680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 2609, 3416, 4270, 5218, 8540, 10436, 13045, 17080, 18263, 20872, 26090, 36526, 52180, 73052, 91315, 104360, 146104, 159149, 182630, 318298, 365260, 636596, 730520, 795745, 1114043, 1273192, 1591490, 2228086, 3182980, 4456172, 5570215, 6365960, 8912344, 11140430, 22280860, 44561720]

約数ペア:

[(1, 44561720), (2, 22280860), (4, 11140430), (5, 8912344), (7, 6365960), (8, 5570215), (10, 4456172), (14, 3182980), (20, 2228086), (28, 1591490), (35, 1273192), (40, 1114043), (56, 795745), (61, 730520), (70, 636596), (122, 365260), (140, 318298), (244, 182630), (280, 159149), (305, 146104), (427, 104360), (488, 91315), (610, 73052), (854, 52180), (1220, 36526), (1708, 26090), (2135, 20872), (2440, 18263), (2609, 17080), (3416, 13045), (4270, 10436), (5218, 8540)]