26058760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7190

約数の個数: 64

約数和(自身を含む): 72172800

約数和(自身を除く): 46114040

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, 1820, 3640, 7159, 14318, 28636, 35795, 50113, 57272, 71590, 93067, 100226, 143180, 186134, 200452, 250565, 286360, 372268, 400904, 465335, 501130, 651469, 744536, 930670, 1002260, 1302938, 1861340, 2004520, 2605876, 3257345, 3722680, 5211752, 6514690, 13029380, 26058760]

約数ペア:

[(1, 26058760), (2, 13029380), (4, 6514690), (5, 5211752), (7, 3722680), (8, 3257345), (10, 2605876), (13, 2004520), (14, 1861340), (20, 1302938), (26, 1002260), (28, 930670), (35, 744536), (40, 651469), (52, 501130), (56, 465335), (65, 400904), (70, 372268), (91, 286360), (104, 250565), (130, 200452), (140, 186134), (182, 143180), (260, 100226), (280, 93067), (364, 71590), (455, 57272), (520, 50113), (728, 35795), (910, 28636), (1820, 14318), (3640, 7159)]