33279820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 84173040

約数和(自身を除く): 50893220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1171, 1421, 2030, 2342, 2842, 4060, 4684, 5684, 5855, 7105, 8197, 11710, 14210, 16394, 23420, 28420, 32788, 33959, 40985, 57379, 67918, 81970, 114758, 135836, 163940, 169795, 229516, 237713, 286895, 339590, 475426, 573790, 679180, 950852, 1147580, 1188565, 1663991, 2377130, 3327982, 4754260, 6655964, 8319955, 16639910, 33279820]

約数ペア:

[(1, 33279820), (2, 16639910), (4, 8319955), (5, 6655964), (7, 4754260), (10, 3327982), (14, 2377130), (20, 1663991), (28, 1188565), (29, 1147580), (35, 950852), (49, 679180), (58, 573790), (70, 475426), (98, 339590), (116, 286895), (140, 237713), (145, 229516), (196, 169795), (203, 163940), (245, 135836), (290, 114758), (406, 81970), (490, 67918), (580, 57379), (812, 40985), (980, 33959), (1015, 32788), (1171, 28420), (1421, 23420), (2030, 16394), (2342, 14210), (2842, 11710), (4060, 8197), (4684, 7105), (5684, 5855)]