23316020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 62995968

約数和(自身を除く): 39679948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 557, 598, 644, 805, 910, 1114, 1196, 1495, 1610, 1820, 2093, 2228, 2785, 2990, 3220, 3899, 4186, 5570, 5980, 7241, 7798, 8372, 10465, 11140, 12811, 14482, 15596, 19495, 20930, 25622, 28964, 36205, 38990, 41860, 50687, 51244, 64055, 72410, 77980, 89677, 101374, 128110, 144820, 166543, 179354, 202748, 253435, 256220, 333086, 358708, 448385, 506870, 666172, 832715, 896770, 1013740, 1165801, 1665430, 1793540, 2331602, 3330860, 4663204, 5829005, 11658010, 23316020]

約数ペア:

[(1, 23316020), (2, 11658010), (4, 5829005), (5, 4663204), (7, 3330860), (10, 2331602), (13, 1793540), (14, 1665430), (20, 1165801), (23, 1013740), (26, 896770), (28, 832715), (35, 666172), (46, 506870), (52, 448385), (65, 358708), (70, 333086), (91, 256220), (92, 253435), (115, 202748), (130, 179354), (140, 166543), (161, 144820), (182, 128110), (230, 101374), (260, 89677), (299, 77980), (322, 72410), (364, 64055), (455, 51244), (460, 50687), (557, 41860), (598, 38990), (644, 36205), (805, 28964), (910, 25622), (1114, 20930), (1196, 19495), (1495, 15596), (1610, 14482), (1820, 12811), (2093, 11140), (2228, 10465), (2785, 8372), (2990, 7798), (3220, 7241), (3899, 5980), (4186, 5570)]