12348050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 27360228

約数和(自身を除く): 15012178

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 157, 242, 275, 286, 314, 325, 550, 605, 650, 715, 785, 1210, 1430, 1570, 1573, 1727, 2041, 3025, 3146, 3454, 3575, 3925, 4082, 6050, 7150, 7850, 7865, 8635, 10205, 15730, 17270, 18997, 20410, 22451, 37994, 39325, 43175, 44902, 51025, 78650, 86350, 94985, 102050, 112255, 189970, 224510, 246961, 474925, 493922, 561275, 949850, 1122550, 1234805, 2469610, 6174025, 12348050]

約数ペア:

[(1, 12348050), (2, 6174025), (5, 2469610), (10, 1234805), (11, 1122550), (13, 949850), (22, 561275), (25, 493922), (26, 474925), (50, 246961), (55, 224510), (65, 189970), (110, 112255), (121, 102050), (130, 94985), (143, 86350), (157, 78650), (242, 51025), (275, 44902), (286, 43175), (314, 39325), (325, 37994), (550, 22451), (605, 20410), (650, 18997), (715, 17270), (785, 15730), (1210, 10205), (1430, 8635), (1570, 7865), (1573, 7850), (1727, 7150), (2041, 6050), (3025, 4082), (3146, 3925), (3454, 3575)]