90848320

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7673}}^1$

素因数の和:7727

約数の個数: 56

約数和(自身を含む): 222208344

約数和(自身を除く): 131360024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 7673, 11840, 15346, 30692, 38365, 61384, 76730, 122768, 153460, 245536, 283901, 306920, 491072, 567802, 613840, 1135604, 1227680, 1419505, 2271208, 2455360, 2839010, 4542416, 5678020, 9084832, 11356040, 18169664, 22712080, 45424160, 90848320]

約数ペア:

[(1, 90848320), (2, 45424160), (4, 22712080), (5, 18169664), (8, 11356040), (10, 9084832), (16, 5678020), (20, 4542416), (32, 2839010), (37, 2455360), (40, 2271208), (64, 1419505), (74, 1227680), (80, 1135604), (148, 613840), (160, 567802), (185, 491072), (296, 306920), (320, 283901), (370, 245536), (592, 153460), (740, 122768), (1184, 76730), (1480, 61384), (2368, 38365), (2960, 30692), (5920, 15346), (7673, 11840)]