40252300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 104493312

約数和(自身を除く): 64241012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 37, 43, 44, 46, 50, 55, 74, 86, 92, 100, 110, 115, 148, 172, 185, 215, 220, 230, 253, 275, 370, 407, 430, 460, 473, 506, 550, 575, 740, 814, 851, 860, 925, 946, 989, 1012, 1075, 1100, 1150, 1265, 1591, 1628, 1702, 1850, 1892, 1978, 2035, 2150, 2300, 2365, 2530, 3182, 3404, 3700, 3956, 4070, 4255, 4300, 4730, 4945, 5060, 6325, 6364, 7955, 8140, 8510, 9361, 9460, 9890, 10175, 10879, 11825, 12650, 15910, 17020, 17501, 18722, 19780, 20350, 21275, 21758, 23650, 24725, 25300, 31820, 35002, 36593, 37444, 39775, 40700, 42550, 43516, 46805, 47300, 49450, 54395, 70004, 73186, 79550, 85100, 87505, 93610, 98900, 108790, 146372, 159100, 175010, 182965, 187220, 217580, 234025, 271975, 350020, 365930, 402523, 437525, 468050, 543950, 731860, 805046, 875050, 914825, 936100, 1087900, 1610092, 1750100, 1829650, 2012615, 3659300, 4025230, 8050460, 10063075, 20126150, 40252300]

約数ペア:

[(1, 40252300), (2, 20126150), (4, 10063075), (5, 8050460), (10, 4025230), (11, 3659300), (20, 2012615), (22, 1829650), (23, 1750100), (25, 1610092), (37, 1087900), (43, 936100), (44, 914825), (46, 875050), (50, 805046), (55, 731860), (74, 543950), (86, 468050), (92, 437525), (100, 402523), (110, 365930), (115, 350020), (148, 271975), (172, 234025), (185, 217580), (215, 187220), (220, 182965), (230, 175010), (253, 159100), (275, 146372), (370, 108790), (407, 98900), (430, 93610), (460, 87505), (473, 85100), (506, 79550), (550, 73186), (575, 70004), (740, 54395), (814, 49450), (851, 47300), (860, 46805), (925, 43516), (946, 42550), (989, 40700), (1012, 39775), (1075, 37444), (1100, 36593), (1150, 35002), (1265, 31820), (1591, 25300), (1628, 24725), (1702, 23650), (1850, 21758), (1892, 21275), (1978, 20350), (2035, 19780), (2150, 18722), (2300, 17501), (2365, 17020), (2530, 15910), (3182, 12650), (3404, 11825), (3700, 10879), (3956, 10175), (4070, 9890), (4255, 9460), (4300, 9361), (4730, 8510), (4945, 8140), (5060, 7955), (6325, 6364)]