10527920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 16470352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 191, 208, 212, 260, 265, 382, 424, 520, 530, 689, 764, 848, 955, 1040, 1060, 1378, 1528, 1910, 2120, 2483, 2756, 3056, 3445, 3820, 4240, 4966, 5512, 6890, 7640, 9932, 10123, 11024, 12415, 13780, 15280, 19864, 20246, 24830, 27560, 39728, 40492, 49660, 50615, 55120, 80984, 99320, 101230, 131599, 161968, 198640, 202460, 263198, 404920, 526396, 657995, 809840, 1052792, 1315990, 2105584, 2631980, 5263960, 10527920]

約数ペア:

[(1, 10527920), (2, 5263960), (4, 2631980), (5, 2105584), (8, 1315990), (10, 1052792), (13, 809840), (16, 657995), (20, 526396), (26, 404920), (40, 263198), (52, 202460), (53, 198640), (65, 161968), (80, 131599), (104, 101230), (106, 99320), (130, 80984), (191, 55120), (208, 50615), (212, 49660), (260, 40492), (265, 39728), (382, 27560), (424, 24830), (520, 20246), (530, 19864), (689, 15280), (764, 13780), (848, 12415), (955, 11024), (1040, 10123), (1060, 9932), (1378, 7640), (1528, 6890), (1910, 5512), (2120, 4966), (2483, 4240), (2756, 3820), (3056, 3445)]