434569720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 1059901920

約数和(自身を除く): 625332200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 2041, 3140, 4082, 5323, 6280, 8164, 10205, 10646, 16328, 20410, 21292, 26615, 40820, 42584, 53230, 69199, 81640, 106460, 138398, 212920, 276796, 345995, 553592, 691990, 835711, 1383980, 1671422, 2767960, 3342844, 4178555, 6685688, 8357110, 10864243, 16714220, 21728486, 33428440, 43456972, 54321215, 86913944, 108642430, 217284860, 434569720]

約数ペア:

[(1, 434569720), (2, 217284860), (4, 108642430), (5, 86913944), (8, 54321215), (10, 43456972), (13, 33428440), (20, 21728486), (26, 16714220), (40, 10864243), (52, 8357110), (65, 6685688), (104, 4178555), (130, 3342844), (157, 2767960), (260, 1671422), (314, 1383980), (520, 835711), (628, 691990), (785, 553592), (1256, 345995), (1570, 276796), (2041, 212920), (3140, 138398), (4082, 106460), (5323, 81640), (6280, 69199), (8164, 53230), (10205, 42584), (10646, 40820), (16328, 26615), (20410, 21292)]