11837800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 30857400

約数和(自身を除く): 19019600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 157, 200, 232, 260, 290, 314, 325, 377, 520, 580, 628, 650, 725, 754, 785, 1160, 1256, 1300, 1450, 1508, 1570, 1885, 2041, 2600, 2900, 3016, 3140, 3770, 3925, 4082, 4553, 5800, 6280, 7540, 7850, 8164, 9106, 9425, 10205, 15080, 15700, 16328, 18212, 18850, 20410, 22765, 31400, 36424, 37700, 40820, 45530, 51025, 59189, 75400, 81640, 91060, 102050, 113825, 118378, 182120, 204100, 227650, 236756, 295945, 408200, 455300, 473512, 591890, 910600, 1183780, 1479725, 2367560, 2959450, 5918900, 11837800]

約数ペア:

[(1, 11837800), (2, 5918900), (4, 2959450), (5, 2367560), (8, 1479725), (10, 1183780), (13, 910600), (20, 591890), (25, 473512), (26, 455300), (29, 408200), (40, 295945), (50, 236756), (52, 227650), (58, 204100), (65, 182120), (100, 118378), (104, 113825), (116, 102050), (130, 91060), (145, 81640), (157, 75400), (200, 59189), (232, 51025), (260, 45530), (290, 40820), (314, 37700), (325, 36424), (377, 31400), (520, 22765), (580, 20410), (628, 18850), (650, 18212), (725, 16328), (754, 15700), (785, 15080), (1160, 10205), (1256, 9425), (1300, 9106), (1450, 8164), (1508, 7850), (1570, 7540), (1885, 6280), (2041, 5800), (2600, 4553), (2900, 4082), (3016, 3925), (3140, 3770)]