27702950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 59865960

約数和(自身を除く): 32163010

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 241, 242, 275, 418, 475, 482, 550, 605, 950, 1045, 1205, 1210, 2090, 2299, 2410, 2651, 3025, 4579, 4598, 5225, 5302, 6025, 6050, 9158, 10450, 11495, 12050, 13255, 22895, 22990, 26510, 29161, 45790, 50369, 57475, 58322, 66275, 100738, 114475, 114950, 132550, 145805, 228950, 251845, 291610, 503690, 554059, 729025, 1108118, 1259225, 1458050, 2518450, 2770295, 5540590, 13851475, 27702950]

約数ペア:

[(1, 27702950), (2, 13851475), (5, 5540590), (10, 2770295), (11, 2518450), (19, 1458050), (22, 1259225), (25, 1108118), (38, 729025), (50, 554059), (55, 503690), (95, 291610), (110, 251845), (121, 228950), (190, 145805), (209, 132550), (241, 114950), (242, 114475), (275, 100738), (418, 66275), (475, 58322), (482, 57475), (550, 50369), (605, 45790), (950, 29161), (1045, 26510), (1205, 22990), (1210, 22895), (2090, 13255), (2299, 12050), (2410, 11495), (2651, 10450), (3025, 9158), (4579, 6050), (4598, 6025), (5225, 5302)]