105509300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 248301816

約数和(自身を除く): 142792516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 277, 293, 325, 554, 586, 650, 1108, 1172, 1300, 1385, 1465, 2770, 2930, 3601, 3809, 5540, 5860, 6925, 7202, 7325, 7618, 13850, 14404, 14650, 15236, 18005, 19045, 27700, 29300, 36010, 38090, 72020, 76180, 81161, 90025, 95225, 162322, 180050, 190450, 324644, 360100, 380900, 405805, 811610, 1055093, 1623220, 2029025, 2110186, 4058050, 4220372, 5275465, 8116100, 10550930, 21101860, 26377325, 52754650, 105509300]

約数ペア:

[(1, 105509300), (2, 52754650), (4, 26377325), (5, 21101860), (10, 10550930), (13, 8116100), (20, 5275465), (25, 4220372), (26, 4058050), (50, 2110186), (52, 2029025), (65, 1623220), (100, 1055093), (130, 811610), (260, 405805), (277, 380900), (293, 360100), (325, 324644), (554, 190450), (586, 180050), (650, 162322), (1108, 95225), (1172, 90025), (1300, 81161), (1385, 76180), (1465, 72020), (2770, 38090), (2930, 36010), (3601, 29300), (3809, 27700), (5540, 19045), (5860, 18005), (6925, 15236), (7202, 14650), (7325, 14404), (7618, 13850)]