26023040

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 63176760

約数和(自身を除く): 37153720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 557, 584, 640, 730, 1114, 1168, 1460, 2228, 2336, 2785, 2920, 4456, 4672, 5570, 5840, 8912, 9344, 11140, 11680, 17824, 22280, 23360, 35648, 40661, 44560, 46720, 71296, 81322, 89120, 162644, 178240, 203305, 325288, 356480, 406610, 650576, 813220, 1301152, 1626440, 2602304, 3252880, 5204608, 6505760, 13011520, 26023040]

約数ペア:

[(1, 26023040), (2, 13011520), (4, 6505760), (5, 5204608), (8, 3252880), (10, 2602304), (16, 1626440), (20, 1301152), (32, 813220), (40, 650576), (64, 406610), (73, 356480), (80, 325288), (128, 203305), (146, 178240), (160, 162644), (292, 89120), (320, 81322), (365, 71296), (557, 46720), (584, 44560), (640, 40661), (730, 35648), (1114, 23360), (1168, 22280), (1460, 17824), (2228, 11680), (2336, 11140), (2785, 9344), (2920, 8912), (4456, 5840), (4672, 5570)]