2768320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 6784848

約数和(自身を除く): 4016528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 211, 320, 328, 410, 422, 656, 820, 844, 1055, 1312, 1640, 1688, 2110, 2624, 3280, 3376, 4220, 6560, 6752, 8440, 8651, 13120, 13504, 16880, 17302, 33760, 34604, 43255, 67520, 69208, 86510, 138416, 173020, 276832, 346040, 553664, 692080, 1384160, 2768320]

約数ペア:

[(1, 2768320), (2, 1384160), (4, 692080), (5, 553664), (8, 346040), (10, 276832), (16, 173020), (20, 138416), (32, 86510), (40, 69208), (41, 67520), (64, 43255), (80, 34604), (82, 33760), (160, 17302), (164, 16880), (205, 13504), (211, 13120), (320, 8651), (328, 8440), (410, 6752), (422, 6560), (656, 4220), (820, 3376), (844, 3280), (1055, 2624), (1312, 2110), (1640, 1688)]