9443540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11240620

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 151, 212, 236, 265, 295, 302, 530, 590, 604, 755, 1060, 1180, 1510, 3020, 3127, 6254, 8003, 8909, 12508, 15635, 16006, 17818, 31270, 32012, 35636, 40015, 44545, 62540, 80030, 89090, 160060, 178180, 472177, 944354, 1888708, 2360885, 4721770, 9443540]

約数ペア:

[(1, 9443540), (2, 4721770), (4, 2360885), (5, 1888708), (10, 944354), (20, 472177), (53, 178180), (59, 160060), (106, 89090), (118, 80030), (151, 62540), (212, 44545), (236, 40015), (265, 35636), (295, 32012), (302, 31270), (530, 17818), (590, 16006), (604, 15635), (755, 12508), (1060, 8909), (1180, 8003), (1510, 6254), (3020, 3127)]