32405660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 81108720

約数和(自身を除く): 48703060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 769, 860, 980, 1204, 1505, 1538, 2107, 3010, 3076, 3845, 4214, 5383, 6020, 7690, 8428, 10535, 10766, 15380, 21070, 21532, 26915, 33067, 37681, 42140, 53830, 66134, 75362, 107660, 132268, 150724, 165335, 188405, 231469, 330670, 376810, 462938, 661340, 753620, 925876, 1157345, 1620283, 2314690, 3240566, 4629380, 6481132, 8101415, 16202830, 32405660]

約数ペア:

[(1, 32405660), (2, 16202830), (4, 8101415), (5, 6481132), (7, 4629380), (10, 3240566), (14, 2314690), (20, 1620283), (28, 1157345), (35, 925876), (43, 753620), (49, 661340), (70, 462938), (86, 376810), (98, 330670), (140, 231469), (172, 188405), (196, 165335), (215, 150724), (245, 132268), (301, 107660), (430, 75362), (490, 66134), (602, 53830), (769, 42140), (860, 37681), (980, 33067), (1204, 26915), (1505, 21532), (1538, 21070), (2107, 15380), (3010, 10766), (3076, 10535), (3845, 8428), (4214, 7690), (5383, 6020)]