13375040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 84

約数和(自身を含む): 37092636

約数和(自身を除く): 23717596

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 853, 980, 1120, 1568, 1706, 1960, 2240, 3136, 3412, 3920, 4265, 5971, 6824, 7840, 8530, 11942, 13648, 15680, 17060, 23884, 27296, 29855, 34120, 41797, 47768, 54592, 59710, 68240, 83594, 95536, 119420, 136480, 167188, 191072, 208985, 238840, 272960, 334376, 382144, 417970, 477680, 668752, 835940, 955360, 1337504, 1671880, 1910720, 2675008, 3343760, 6687520, 13375040]

約数ペア:

[(1, 13375040), (2, 6687520), (4, 3343760), (5, 2675008), (7, 1910720), (8, 1671880), (10, 1337504), (14, 955360), (16, 835940), (20, 668752), (28, 477680), (32, 417970), (35, 382144), (40, 334376), (49, 272960), (56, 238840), (64, 208985), (70, 191072), (80, 167188), (98, 136480), (112, 119420), (140, 95536), (160, 83594), (196, 68240), (224, 59710), (245, 54592), (280, 47768), (320, 41797), (392, 34120), (448, 29855), (490, 27296), (560, 23884), (784, 17060), (853, 15680), (980, 13648), (1120, 11942), (1568, 8530), (1706, 7840), (1960, 6824), (2240, 5971), (3136, 4265), (3412, 3920)]