1098349760

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51229}}^1$

素因数の和:51313

約数の個数: 56

約数和(自身を含む): 2654533680

約数和(自身を除く): 1556183920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 51229, 102458, 204916, 256145, 409832, 512290, 819664, 1024580, 1639328, 2049160, 3278656, 3432343, 4098320, 6864686, 8196640, 13729372, 16393280, 17161715, 27458744, 34323430, 54917488, 68646860, 109834976, 137293720, 219669952, 274587440, 549174880, 1098349760]

約数ペア:

[(1, 1098349760), (2, 549174880), (4, 274587440), (5, 219669952), (8, 137293720), (10, 109834976), (16, 68646860), (20, 54917488), (32, 34323430), (40, 27458744), (64, 17161715), (67, 16393280), (80, 13729372), (134, 8196640), (160, 6864686), (268, 4098320), (320, 3432343), (335, 3278656), (536, 2049160), (670, 1639328), (1072, 1024580), (1340, 819664), (2144, 512290), (2680, 409832), (4288, 256145), (5360, 204916), (10720, 102458), (21440, 51229)]