41969720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 104116320

約数和(自身を除く): 62146600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 1877, 2236, 2795, 3754, 4472, 5590, 7508, 9385, 11180, 15016, 18770, 22360, 24401, 37540, 48802, 75080, 80711, 97604, 122005, 161422, 195208, 244010, 322844, 403555, 488020, 645688, 807110, 976040, 1049243, 1614220, 2098486, 3228440, 4196972, 5246215, 8393944, 10492430, 20984860, 41969720]

約数ペア:

[(1, 41969720), (2, 20984860), (4, 10492430), (5, 8393944), (8, 5246215), (10, 4196972), (13, 3228440), (20, 2098486), (26, 1614220), (40, 1049243), (43, 976040), (52, 807110), (65, 645688), (86, 488020), (104, 403555), (130, 322844), (172, 244010), (215, 195208), (260, 161422), (344, 122005), (430, 97604), (520, 80711), (559, 75080), (860, 48802), (1118, 37540), (1720, 24401), (1877, 22360), (2236, 18770), (2795, 15016), (3754, 11180), (4472, 9385), (5590, 7508)]