42911180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 97777344

約数和(自身を除く): 54866164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1093, 1510, 1963, 2186, 3020, 3926, 4372, 5465, 7852, 9815, 10930, 14209, 19630, 21860, 28418, 39260, 56836, 71045, 142090, 165043, 284180, 330086, 660172, 825215, 1650430, 2145559, 3300860, 4291118, 8582236, 10727795, 21455590, 42911180]

約数ペア:

[(1, 42911180), (2, 21455590), (4, 10727795), (5, 8582236), (10, 4291118), (13, 3300860), (20, 2145559), (26, 1650430), (52, 825215), (65, 660172), (130, 330086), (151, 284180), (260, 165043), (302, 142090), (604, 71045), (755, 56836), (1093, 39260), (1510, 28418), (1963, 21860), (2186, 19630), (3020, 14209), (3926, 10930), (4372, 9815), (5465, 7852)]