64556807410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{618301}}^1$

素因数の和:618558

約数の個数: 32

約数和(自身を含む): 118995929712

約数和(自身を除く): 54439122302

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 985, 1970, 10441, 20882, 52205, 104410, 618301, 1236602, 3091505, 6183010, 32769953, 65539906, 121805297, 163849765, 243610594, 327699530, 609026485, 1218052970, 6455680741, 12911361482, 32278403705, 64556807410]

約数ペア:

[(1, 64556807410), (2, 32278403705), (5, 12911361482), (10, 6455680741), (53, 1218052970), (106, 609026485), (197, 327699530), (265, 243610594), (394, 163849765), (530, 121805297), (985, 65539906), (1970, 32769953), (10441, 6183010), (20882, 3091505), (52205, 1236602), (104410, 618301)]