41512280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 55532200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 71, 94, 142, 188, 235, 284, 311, 355, 376, 470, 568, 622, 710, 940, 1244, 1420, 1555, 1880, 2488, 2840, 3110, 3337, 6220, 6674, 12440, 13348, 14617, 16685, 22081, 26696, 29234, 33370, 44162, 58468, 66740, 73085, 88324, 110405, 116936, 133480, 146170, 176648, 220810, 292340, 441620, 584680, 883240, 1037807, 2075614, 4151228, 5189035, 8302456, 10378070, 20756140, 41512280]

約数ペア:

[(1, 41512280), (2, 20756140), (4, 10378070), (5, 8302456), (8, 5189035), (10, 4151228), (20, 2075614), (40, 1037807), (47, 883240), (71, 584680), (94, 441620), (142, 292340), (188, 220810), (235, 176648), (284, 146170), (311, 133480), (355, 116936), (376, 110405), (470, 88324), (568, 73085), (622, 66740), (710, 58468), (940, 44162), (1244, 33370), (1420, 29234), (1555, 26696), (1880, 22081), (2488, 16685), (2840, 14617), (3110, 13348), (3337, 12440), (6220, 6674)]