40713400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 116555040

約数和(自身を除く): 75841640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2237, 2275, 2600, 3640, 4474, 4550, 8948, 9100, 11185, 15659, 17896, 18200, 22370, 29081, 31318, 44740, 55925, 58162, 62636, 78295, 89480, 111850, 116324, 125272, 145405, 156590, 203567, 223700, 232648, 290810, 313180, 391475, 407134, 447400, 581620, 626360, 727025, 782950, 814268, 1017835, 1163240, 1454050, 1565900, 1628536, 2035670, 2908100, 3131800, 4071340, 5089175, 5816200, 8142680, 10178350, 20356700, 40713400]

約数ペア:

[(1, 40713400), (2, 20356700), (4, 10178350), (5, 8142680), (7, 5816200), (8, 5089175), (10, 4071340), (13, 3131800), (14, 2908100), (20, 2035670), (25, 1628536), (26, 1565900), (28, 1454050), (35, 1163240), (40, 1017835), (50, 814268), (52, 782950), (56, 727025), (65, 626360), (70, 581620), (91, 447400), (100, 407134), (104, 391475), (130, 313180), (140, 290810), (175, 232648), (182, 223700), (200, 203567), (260, 156590), (280, 145405), (325, 125272), (350, 116324), (364, 111850), (455, 89480), (520, 78295), (650, 62636), (700, 58162), (728, 55925), (910, 44740), (1300, 31318), (1400, 29081), (1820, 22370), (2237, 18200), (2275, 17896), (2600, 15659), (3640, 11185), (4474, 9100), (4550, 8948)]