1008552640

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13763}}^1$

素因数の和:14009

約数の個数: 56

約数和(自身を含む): 2412278640

約数和(自身を除く): 1403726000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 13763, 14656, 18320, 27526, 36640, 55052, 68815, 73280, 110104, 137630, 220208, 275260, 440416, 550520, 880832, 1101040, 2202080, 3151727, 4404160, 6303454, 12606908, 15758635, 25213816, 31517270, 50427632, 63034540, 100855264, 126069080, 201710528, 252138160, 504276320, 1008552640]

約数ペア:

[(1, 1008552640), (2, 504276320), (4, 252138160), (5, 201710528), (8, 126069080), (10, 100855264), (16, 63034540), (20, 50427632), (32, 31517270), (40, 25213816), (64, 15758635), (80, 12606908), (160, 6303454), (229, 4404160), (320, 3151727), (458, 2202080), (916, 1101040), (1145, 880832), (1832, 550520), (2290, 440416), (3664, 275260), (4580, 220208), (7328, 137630), (9160, 110104), (13763, 73280), (14656, 68815), (18320, 55052), (27526, 36640)]