11684380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 13826084

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 151, 212, 265, 292, 302, 365, 530, 604, 730, 755, 1060, 1460, 1510, 3020, 3869, 7738, 8003, 11023, 15476, 16006, 19345, 22046, 32012, 38690, 40015, 44092, 55115, 77380, 80030, 110230, 160060, 220460, 584219, 1168438, 2336876, 2921095, 5842190, 11684380]

約数ペア:

[(1, 11684380), (2, 5842190), (4, 2921095), (5, 2336876), (10, 1168438), (20, 584219), (53, 220460), (73, 160060), (106, 110230), (146, 80030), (151, 77380), (212, 55115), (265, 44092), (292, 40015), (302, 38690), (365, 32012), (530, 22046), (604, 19345), (730, 16006), (755, 15476), (1060, 11023), (1460, 8003), (1510, 7738), (3020, 3869)]