38070760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10490

約数の個数: 64

約数和(自身を含む): 105436800

約数和(自身を除く): 67366040

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, 10459, 20918, 41836, 52295, 73213, 83672, 104590, 135967, 146426, 209180, 271934, 292852, 366065, 418360, 543868, 585704, 679835, 732130, 951769, 1087736, 1359670, 1464260, 1903538, 2719340, 2928520, 3807076, 4758845, 5438680, 7614152, 9517690, 19035380, 38070760]

約数ペア:

[(1, 38070760), (2, 19035380), (4, 9517690), (5, 7614152), (7, 5438680), (8, 4758845), (10, 3807076), (13, 2928520), (14, 2719340), (20, 1903538), (26, 1464260), (28, 1359670), (35, 1087736), (40, 951769), (52, 732130), (56, 679835), (65, 585704), (70, 543868), (91, 418360), (104, 366065), (130, 292852), (140, 271934), (182, 209180), (260, 146426), (280, 135967), (364, 104590), (455, 83672), (520, 73213), (728, 52295), (910, 41836), (1820, 20918), (3640, 10459)]