103622507780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{475289}}^1$

素因数の和:476300

約数の個数: 48

約数和(自身を含む): 237629790720

約数和(自身を除く): 134007282940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 991, 1982, 3964, 4955, 9910, 10901, 19820, 21802, 43604, 54505, 109010, 218020, 475289, 950578, 1901156, 2376445, 4752890, 5228179, 9505780, 10456358, 20912716, 26140895, 52281790, 104563580, 471011399, 942022798, 1884045596, 2355056995, 4710113990, 5181125389, 9420227980, 10362250778, 20724501556, 25905626945, 51811253890, 103622507780]

約数ペア:

[(1, 103622507780), (2, 51811253890), (4, 25905626945), (5, 20724501556), (10, 10362250778), (11, 9420227980), (20, 5181125389), (22, 4710113990), (44, 2355056995), (55, 1884045596), (110, 942022798), (220, 471011399), (991, 104563580), (1982, 52281790), (3964, 26140895), (4955, 20912716), (9910, 10456358), (10901, 9505780), (19820, 5228179), (21802, 4752890), (43604, 2376445), (54505, 1901156), (109010, 950578), (218020, 475289)]