28886300

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 63131376

約数和(自身を除く): 34245076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 1913, 3020, 3775, 3826, 7550, 7652, 9565, 15100, 19130, 38260, 47825, 95650, 191300, 288863, 577726, 1155452, 1444315, 2888630, 5777260, 7221575, 14443150, 28886300]

約数ペア:

[(1, 28886300), (2, 14443150), (4, 7221575), (5, 5777260), (10, 2888630), (20, 1444315), (25, 1155452), (50, 577726), (100, 288863), (151, 191300), (302, 95650), (604, 47825), (755, 38260), (1510, 19130), (1913, 15100), (3020, 9565), (3775, 7652), (3826, 7550)]