40788100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23993}}^1$

素因数の和:24024

約数の個数: 36

約数和(自身を含む): 93720564

約数和(自身を除く): 52932464

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 23993, 47986, 95972, 119965, 239930, 407881, 479860, 599825, 815762, 1199650, 1631524, 2039405, 2399300, 4078810, 8157620, 10197025, 20394050, 40788100]

約数ペア:

[(1, 40788100), (2, 20394050), (4, 10197025), (5, 8157620), (10, 4078810), (17, 2399300), (20, 2039405), (25, 1631524), (34, 1199650), (50, 815762), (68, 599825), (85, 479860), (100, 407881), (170, 239930), (340, 119965), (425, 95972), (850, 47986), (1700, 23993)]