5427160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 13269600

約数和(自身を除く): 7842440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 193, 296, 370, 380, 386, 703, 740, 760, 772, 965, 1406, 1480, 1544, 1930, 2812, 3515, 3667, 3860, 5624, 7030, 7141, 7334, 7720, 14060, 14282, 14668, 18335, 28120, 28564, 29336, 35705, 36670, 57128, 71410, 73340, 135679, 142820, 146680, 271358, 285640, 542716, 678395, 1085432, 1356790, 2713580, 5427160]

約数ペア:

[(1, 5427160), (2, 2713580), (4, 1356790), (5, 1085432), (8, 678395), (10, 542716), (19, 285640), (20, 271358), (37, 146680), (38, 142820), (40, 135679), (74, 73340), (76, 71410), (95, 57128), (148, 36670), (152, 35705), (185, 29336), (190, 28564), (193, 28120), (296, 18335), (370, 14668), (380, 14282), (386, 14060), (703, 7720), (740, 7334), (760, 7141), (772, 7030), (965, 5624), (1406, 3860), (1480, 3667), (1544, 3515), (1930, 2812)]