97115480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31531}}^1$

素因数の和:31560

約数の個数: 64

約数和(自身を含む): 272436480

約数和(自身を除く): 175321000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 31531, 63062, 126124, 157655, 220717, 252248, 315310, 346841, 441434, 630620, 693682, 882868, 1103585, 1261240, 1387364, 1734205, 1765736, 2207170, 2427887, 2774728, 3468410, 4414340, 4855774, 6936820, 8828680, 9711548, 12139435, 13873640, 19423096, 24278870, 48557740, 97115480]

約数ペア:

[(1, 97115480), (2, 48557740), (4, 24278870), (5, 19423096), (7, 13873640), (8, 12139435), (10, 9711548), (11, 8828680), (14, 6936820), (20, 4855774), (22, 4414340), (28, 3468410), (35, 2774728), (40, 2427887), (44, 2207170), (55, 1765736), (56, 1734205), (70, 1387364), (77, 1261240), (88, 1103585), (110, 882868), (140, 693682), (154, 630620), (220, 441434), (280, 346841), (308, 315310), (385, 252248), (440, 220717), (616, 157655), (770, 126124), (1540, 63062), (3080, 31531)]