11154380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 25310880

約数和(自身を除く): 14156500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 619, 901, 1060, 1238, 1802, 2476, 3095, 3604, 4505, 6190, 9010, 10523, 12380, 18020, 21046, 32807, 42092, 52615, 65614, 105230, 131228, 164035, 210460, 328070, 557719, 656140, 1115438, 2230876, 2788595, 5577190, 11154380]

約数ペア:

[(1, 11154380), (2, 5577190), (4, 2788595), (5, 2230876), (10, 1115438), (17, 656140), (20, 557719), (34, 328070), (53, 210460), (68, 164035), (85, 131228), (106, 105230), (170, 65614), (212, 52615), (265, 42092), (340, 32807), (530, 21046), (619, 18020), (901, 12380), (1060, 10523), (1238, 9010), (1802, 6190), (2476, 4505), (3095, 3604)]