1022447380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{50767}}^1$

素因数の和:50848

約数の個数: 48

約数和(自身を含む): 2302836480

約数和(自身を除く): 1280389100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 50767, 101534, 203068, 253835, 507670, 964573, 1015340, 1929146, 2690651, 3858292, 4822865, 5381302, 9645730, 10762604, 13453255, 19291460, 26906510, 51122369, 53813020, 102244738, 204489476, 255611845, 511223690, 1022447380]

約数ペア:

[(1, 1022447380), (2, 511223690), (4, 255611845), (5, 204489476), (10, 102244738), (19, 53813020), (20, 51122369), (38, 26906510), (53, 19291460), (76, 13453255), (95, 10762604), (106, 9645730), (190, 5381302), (212, 4822865), (265, 3858292), (380, 2690651), (530, 1929146), (1007, 1015340), (1060, 964573), (2014, 507670), (4028, 253835), (5035, 203068), (10070, 101534), (20140, 50767)]