37940240

素因数分解:

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

素因数の和:408

約数の個数: 60

約数和(自身を含む): 95496492

約数和(自身を除く): 57556252

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 382, 520, 764, 955, 1040, 1528, 1910, 2483, 3056, 3820, 4966, 7640, 9932, 12415, 15280, 19864, 24830, 36481, 39728, 49660, 72962, 99320, 145924, 182405, 198640, 291848, 364810, 474253, 583696, 729620, 948506, 1459240, 1897012, 2371265, 2918480, 3794024, 4742530, 7588048, 9485060, 18970120, 37940240]

約数ペア:

[(1, 37940240), (2, 18970120), (4, 9485060), (5, 7588048), (8, 4742530), (10, 3794024), (13, 2918480), (16, 2371265), (20, 1897012), (26, 1459240), (40, 948506), (52, 729620), (65, 583696), (80, 474253), (104, 364810), (130, 291848), (191, 198640), (208, 182405), (260, 145924), (382, 99320), (520, 72962), (764, 49660), (955, 39728), (1040, 36481), (1528, 24830), (1910, 19864), (2483, 15280), (3056, 12415), (3820, 9932), (4966, 7640)]