41954480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12791}}^1$

素因数の和:12845

約数の個数: 40

約数和(自身を含む): 99931104

約数和(自身を除く): 57976624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12791, 25582, 51164, 63955, 102328, 127910, 204656, 255820, 511640, 524431, 1023280, 1048862, 2097724, 2622155, 4195448, 5244310, 8390896, 10488620, 20977240, 41954480]

約数ペア:

[(1, 41954480), (2, 20977240), (4, 10488620), (5, 8390896), (8, 5244310), (10, 4195448), (16, 2622155), (20, 2097724), (40, 1048862), (41, 1023280), (80, 524431), (82, 511640), (164, 255820), (205, 204656), (328, 127910), (410, 102328), (656, 63955), (820, 51164), (1640, 25582), (3280, 12791)]