11209100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 28331520

約数和(自身を除く): 17122420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 239, 268, 335, 350, 469, 478, 670, 700, 938, 956, 1195, 1340, 1673, 1675, 1876, 2345, 2390, 3346, 3350, 4690, 4780, 5975, 6692, 6700, 8365, 9380, 11725, 11950, 16013, 16730, 23450, 23900, 32026, 33460, 41825, 46900, 64052, 80065, 83650, 112091, 160130, 167300, 224182, 320260, 400325, 448364, 560455, 800650, 1120910, 1601300, 2241820, 2802275, 5604550, 11209100]

約数ペア:

[(1, 11209100), (2, 5604550), (4, 2802275), (5, 2241820), (7, 1601300), (10, 1120910), (14, 800650), (20, 560455), (25, 448364), (28, 400325), (35, 320260), (50, 224182), (67, 167300), (70, 160130), (100, 112091), (134, 83650), (140, 80065), (175, 64052), (239, 46900), (268, 41825), (335, 33460), (350, 32026), (469, 23900), (478, 23450), (670, 16730), (700, 16013), (938, 11950), (956, 11725), (1195, 9380), (1340, 8365), (1673, 6700), (1675, 6692), (1876, 5975), (2345, 4780), (2390, 4690), (3346, 3350)]