25401805260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2505109}}^1$

素因数の和:2505147

約数の個数: 72

約数和(自身を含む): 77017101840

約数和(自身を除く): 51615296580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 2505109, 5010218, 7515327, 10020436, 12525545, 15030654, 25051090, 30061308, 32566417, 37576635, 50102180, 65132834, 75153270, 97699251, 130265668, 150306540, 162832085, 195398502, 325664170, 390797004, 423363421, 488496255, 651328340, 846726842, 976992510, 1270090263, 1693453684, 1953985020, 2116817105, 2540180526, 4233634210, 5080361052, 6350451315, 8467268420, 12700902630, 25401805260]

約数ペア:

[(1, 25401805260), (2, 12700902630), (3, 8467268420), (4, 6350451315), (5, 5080361052), (6, 4233634210), (10, 2540180526), (12, 2116817105), (13, 1953985020), (15, 1693453684), (20, 1270090263), (26, 976992510), (30, 846726842), (39, 651328340), (52, 488496255), (60, 423363421), (65, 390797004), (78, 325664170), (130, 195398502), (156, 162832085), (169, 150306540), (195, 130265668), (260, 97699251), (338, 75153270), (390, 65132834), (507, 50102180), (676, 37576635), (780, 32566417), (845, 30061308), (1014, 25051090), (1690, 15030654), (2028, 12525545), (2535, 10020436), (3380, 7515327), (5070, 5010218), (10140, 2505109)]