188366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1453}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 485752320

約数和(自身を除く): 297385400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 926, 1453, 1852, 2315, 2906, 3241, 3704, 4630, 5812, 6482, 7265, 9260, 10171, 11624, 12964, 14530, 16205, 18520, 20342, 25928, 29060, 32410, 40684, 50855, 58120, 64820, 81368, 101710, 129640, 203420, 406840, 672739, 1345478, 2690956, 3363695, 4709173, 5381912, 6727390, 9418346, 13454780, 18836692, 23545865, 26909560, 37673384, 47091730, 94183460, 188366920]

約数ペア:

[(1, 188366920), (2, 94183460), (4, 47091730), (5, 37673384), (7, 26909560), (8, 23545865), (10, 18836692), (14, 13454780), (20, 9418346), (28, 6727390), (35, 5381912), (40, 4709173), (56, 3363695), (70, 2690956), (140, 1345478), (280, 672739), (463, 406840), (926, 203420), (1453, 129640), (1852, 101710), (2315, 81368), (2906, 64820), (3241, 58120), (3704, 50855), (4630, 40684), (5812, 32410), (6482, 29060), (7265, 25928), (9260, 20342), (10171, 18520), (11624, 16205), (12964, 14530)]