39136040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 94737600

約数和(自身を除く): 55601560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 859, 1139, 1340, 1718, 2278, 2680, 3436, 4295, 4556, 5695, 6872, 8590, 9112, 11390, 14603, 17180, 22780, 29206, 34360, 45560, 57553, 58412, 73015, 115106, 116824, 146030, 230212, 287765, 292060, 460424, 575530, 584120, 978401, 1151060, 1956802, 2302120, 3913604, 4892005, 7827208, 9784010, 19568020, 39136040]

約数ペア:

[(1, 39136040), (2, 19568020), (4, 9784010), (5, 7827208), (8, 4892005), (10, 3913604), (17, 2302120), (20, 1956802), (34, 1151060), (40, 978401), (67, 584120), (68, 575530), (85, 460424), (134, 292060), (136, 287765), (170, 230212), (268, 146030), (335, 116824), (340, 115106), (536, 73015), (670, 58412), (680, 57553), (859, 45560), (1139, 34360), (1340, 29206), (1718, 22780), (2278, 17180), (2680, 14603), (3436, 11390), (4295, 9112), (4556, 8590), (5695, 6872)]