129952240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147673}}^1$

素因数の和:147697

約数の個数: 40

約数和(自身を含む): 329608368

約数和(自身を除く): 199656128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 147673, 295346, 590692, 738365, 1181384, 1476730, 1624403, 2362768, 2953460, 3248806, 5906920, 6497612, 8122015, 11813840, 12995224, 16244030, 25990448, 32488060, 64976120, 129952240]

約数ペア:

[(1, 129952240), (2, 64976120), (4, 32488060), (5, 25990448), (8, 16244030), (10, 12995224), (11, 11813840), (16, 8122015), (20, 6497612), (22, 5906920), (40, 3248806), (44, 2953460), (55, 2362768), (80, 1624403), (88, 1476730), (110, 1181384), (176, 738365), (220, 590692), (440, 295346), (880, 147673)]