41688920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 116212320

約数和(自身を除く): 74523400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 881, 910, 1183, 1352, 1690, 1762, 1820, 2366, 3380, 3524, 3640, 4405, 4732, 5915, 6167, 6760, 7048, 8810, 9464, 11453, 11830, 12334, 17620, 22906, 23660, 24668, 30835, 35240, 45812, 47320, 49336, 57265, 61670, 80171, 91624, 114530, 123340, 148889, 160342, 229060, 246680, 297778, 320684, 400855, 458120, 595556, 641368, 744445, 801710, 1042223, 1191112, 1488890, 1603420, 2084446, 2977780, 3206840, 4168892, 5211115, 5955560, 8337784, 10422230, 20844460, 41688920]

約数ペア:

[(1, 41688920), (2, 20844460), (4, 10422230), (5, 8337784), (7, 5955560), (8, 5211115), (10, 4168892), (13, 3206840), (14, 2977780), (20, 2084446), (26, 1603420), (28, 1488890), (35, 1191112), (40, 1042223), (52, 801710), (56, 744445), (65, 641368), (70, 595556), (91, 458120), (104, 400855), (130, 320684), (140, 297778), (169, 246680), (182, 229060), (260, 160342), (280, 148889), (338, 123340), (364, 114530), (455, 91624), (520, 80171), (676, 61670), (728, 57265), (845, 49336), (881, 47320), (910, 45812), (1183, 35240), (1352, 30835), (1690, 24668), (1762, 23660), (1820, 22906), (2366, 17620), (3380, 12334), (3524, 11830), (3640, 11453), (4405, 9464), (4732, 8810), (5915, 7048), (6167, 6760)]