105961520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{27031}}^1$

素因数の和:27058

約数の個数: 60

約数和(自身を含む): 286593264

約数和(自身を除く): 180631744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 27031, 54062, 108124, 135155, 189217, 216248, 270310, 378434, 432496, 540620, 756868, 946085, 1081240, 1324519, 1513736, 1892170, 2162480, 2649038, 3027472, 3784340, 5298076, 6622595, 7568680, 10596152, 13245190, 15137360, 21192304, 26490380, 52980760, 105961520]

約数ペア:

[(1, 105961520), (2, 52980760), (4, 26490380), (5, 21192304), (7, 15137360), (8, 13245190), (10, 10596152), (14, 7568680), (16, 6622595), (20, 5298076), (28, 3784340), (35, 3027472), (40, 2649038), (49, 2162480), (56, 1892170), (70, 1513736), (80, 1324519), (98, 1081240), (112, 946085), (140, 756868), (196, 540620), (245, 432496), (280, 378434), (392, 270310), (490, 216248), (560, 189217), (784, 135155), (980, 108124), (1960, 54062), (3920, 27031)]