713233720

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3331}}^1$

素因数の和:3496

約数の個数: 64

約数和(自身を含む): 1651739040

約数和(自身を除く): 938505320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 101, 106, 202, 212, 265, 404, 424, 505, 530, 808, 1010, 1060, 2020, 2120, 3331, 4040, 5353, 6662, 10706, 13324, 16655, 21412, 26648, 26765, 33310, 42824, 53530, 66620, 107060, 133240, 176543, 214120, 336431, 353086, 672862, 706172, 882715, 1345724, 1412344, 1682155, 1765430, 2691448, 3364310, 3530860, 6728620, 7061720, 13457240, 17830843, 35661686, 71323372, 89154215, 142646744, 178308430, 356616860, 713233720]

約数ペア:

[(1, 713233720), (2, 356616860), (4, 178308430), (5, 142646744), (8, 89154215), (10, 71323372), (20, 35661686), (40, 17830843), (53, 13457240), (101, 7061720), (106, 6728620), (202, 3530860), (212, 3364310), (265, 2691448), (404, 1765430), (424, 1682155), (505, 1412344), (530, 1345724), (808, 882715), (1010, 706172), (1060, 672862), (2020, 353086), (2120, 336431), (3331, 214120), (4040, 176543), (5353, 133240), (6662, 107060), (10706, 66620), (13324, 53530), (16655, 42824), (21412, 33310), (26648, 26765)]