32441960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 44540440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 197, 230, 358, 394, 460, 716, 788, 895, 920, 985, 1432, 1576, 1790, 1970, 3580, 3940, 4117, 4531, 7160, 7880, 8234, 9062, 16468, 18124, 20585, 22655, 32936, 35263, 36248, 41170, 45310, 70526, 82340, 90620, 141052, 164680, 176315, 181240, 282104, 352630, 705260, 811049, 1410520, 1622098, 3244196, 4055245, 6488392, 8110490, 16220980, 32441960]

約数ペア:

[(1, 32441960), (2, 16220980), (4, 8110490), (5, 6488392), (8, 4055245), (10, 3244196), (20, 1622098), (23, 1410520), (40, 811049), (46, 705260), (92, 352630), (115, 282104), (179, 181240), (184, 176315), (197, 164680), (230, 141052), (358, 90620), (394, 82340), (460, 70526), (716, 45310), (788, 41170), (895, 36248), (920, 35263), (985, 32936), (1432, 22655), (1576, 20585), (1790, 18124), (1970, 16468), (3580, 9062), (3940, 8234), (4117, 7880), (4531, 7160)]