3751649380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{150427}}^1$

素因数の和:150508

約数の個数: 48

約数和(自身を含む): 8339728320

約数和(自身を除く): 4588078940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 150427, 300854, 601708, 752135, 1504270, 3008540, 4362383, 6468361, 8724766, 12936722, 17449532, 21811915, 25873444, 32341805, 43623830, 64683610, 87247660, 129367220, 187582469, 375164938, 750329876, 937912345, 1875824690, 3751649380]

約数ペア:

[(1, 3751649380), (2, 1875824690), (4, 937912345), (5, 750329876), (10, 375164938), (20, 187582469), (29, 129367220), (43, 87247660), (58, 64683610), (86, 43623830), (116, 32341805), (145, 25873444), (172, 21811915), (215, 17449532), (290, 12936722), (430, 8724766), (580, 6468361), (860, 4362383), (1247, 3008540), (2494, 1504270), (4988, 752135), (6235, 601708), (12470, 300854), (24940, 150427)]