4014920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 11128320

約数和(自身を除く): 7113400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1103, 1820, 2206, 3640, 4412, 5515, 7721, 8824, 11030, 14339, 15442, 22060, 28678, 30884, 38605, 44120, 57356, 61768, 71695, 77210, 100373, 114712, 143390, 154420, 200746, 286780, 308840, 401492, 501865, 573560, 802984, 1003730, 2007460, 4014920]

約数ペア:

[(1, 4014920), (2, 2007460), (4, 1003730), (5, 802984), (7, 573560), (8, 501865), (10, 401492), (13, 308840), (14, 286780), (20, 200746), (26, 154420), (28, 143390), (35, 114712), (40, 100373), (52, 77210), (56, 71695), (65, 61768), (70, 57356), (91, 44120), (104, 38605), (130, 30884), (140, 28678), (182, 22060), (260, 15442), (280, 14339), (364, 11030), (455, 8824), (520, 7721), (728, 5515), (910, 4412), (1103, 3640), (1820, 2206)]