40281190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 74045664

約数和(自身を除く): 33764474

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 317, 485, 634, 655, 970, 1310, 1585, 3170, 12707, 25414, 30749, 41527, 61498, 63535, 83054, 127070, 153745, 207635, 307490, 415270, 4028119, 8056238, 20140595, 40281190]

約数ペア:

[(1, 40281190), (2, 20140595), (5, 8056238), (10, 4028119), (97, 415270), (131, 307490), (194, 207635), (262, 153745), (317, 127070), (485, 83054), (634, 63535), (655, 61498), (970, 41527), (1310, 30749), (1585, 25414), (3170, 12707)]