2444315480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1152979}}^1$

素因数の和:1153043

約数の個数: 32

約数和(自身を含む): 5603482800

約数和(自身を除く): 3159167320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1152979, 2305958, 4611916, 5764895, 9223832, 11529790, 23059580, 46119160, 61107887, 122215774, 244431548, 305539435, 488863096, 611078870, 1222157740, 2444315480]

約数ペア:

[(1, 2444315480), (2, 1222157740), (4, 611078870), (5, 488863096), (8, 305539435), (10, 244431548), (20, 122215774), (40, 61107887), (53, 46119160), (106, 23059580), (212, 11529790), (265, 9223832), (424, 5764895), (530, 4611916), (1060, 2305958), (2120, 1152979)]