97497280

素因数分解:

$2^6\times 5^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 233007408

約数和(自身を除く): 135510128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 547, 557, 1094, 1114, 2188, 2228, 2735, 2785, 4376, 4456, 5470, 5570, 8752, 8912, 10940, 11140, 17504, 17824, 21880, 22280, 35008, 35648, 43760, 44560, 87520, 89120, 175040, 178240, 304679, 609358, 1218716, 1523395, 2437432, 3046790, 4874864, 6093580, 9749728, 12187160, 19499456, 24374320, 48748640, 97497280]

約数ペア:

[(1, 97497280), (2, 48748640), (4, 24374320), (5, 19499456), (8, 12187160), (10, 9749728), (16, 6093580), (20, 4874864), (32, 3046790), (40, 2437432), (64, 1523395), (80, 1218716), (160, 609358), (320, 304679), (547, 178240), (557, 175040), (1094, 89120), (1114, 87520), (2188, 44560), (2228, 43760), (2735, 35648), (2785, 35008), (4376, 22280), (4456, 21880), (5470, 17824), (5570, 17504), (8752, 11140), (8912, 10940)]