42150680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7404

約数の個数: 64

約数和(自身を含む): 111434400

約数和(自身を除く): 69283720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7369, 14738, 29476, 36845, 58952, 73690, 81059, 95797, 147380, 162118, 191594, 294760, 324236, 383188, 405295, 478985, 648472, 766376, 810590, 957970, 1053767, 1621180, 1915940, 2107534, 3242360, 3831880, 4215068, 5268835, 8430136, 10537670, 21075340, 42150680]

約数ペア:

[(1, 42150680), (2, 21075340), (4, 10537670), (5, 8430136), (8, 5268835), (10, 4215068), (11, 3831880), (13, 3242360), (20, 2107534), (22, 1915940), (26, 1621180), (40, 1053767), (44, 957970), (52, 810590), (55, 766376), (65, 648472), (88, 478985), (104, 405295), (110, 383188), (130, 324236), (143, 294760), (220, 191594), (260, 162118), (286, 147380), (440, 95797), (520, 81059), (572, 73690), (715, 58952), (1144, 36845), (1430, 29476), (2860, 14738), (5720, 7369)]