26086840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 67592880

約数和(自身を除く): 41506040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 227, 260, 338, 340, 442, 454, 520, 676, 680, 845, 884, 908, 1105, 1135, 1352, 1690, 1768, 1816, 2210, 2270, 2873, 2951, 3380, 3859, 4420, 4540, 5746, 5902, 6760, 7718, 8840, 9080, 11492, 11804, 14365, 14755, 15436, 19295, 22984, 23608, 28730, 29510, 30872, 38363, 38590, 50167, 57460, 59020, 76726, 77180, 100334, 114920, 118040, 153452, 154360, 191815, 200668, 250835, 306904, 383630, 401336, 501670, 652171, 767260, 1003340, 1304342, 1534520, 2006680, 2608684, 3260855, 5217368, 6521710, 13043420, 26086840]

約数ペア:

[(1, 26086840), (2, 13043420), (4, 6521710), (5, 5217368), (8, 3260855), (10, 2608684), (13, 2006680), (17, 1534520), (20, 1304342), (26, 1003340), (34, 767260), (40, 652171), (52, 501670), (65, 401336), (68, 383630), (85, 306904), (104, 250835), (130, 200668), (136, 191815), (169, 154360), (170, 153452), (221, 118040), (227, 114920), (260, 100334), (338, 77180), (340, 76726), (442, 59020), (454, 57460), (520, 50167), (676, 38590), (680, 38363), (845, 30872), (884, 29510), (908, 28730), (1105, 23608), (1135, 22984), (1352, 19295), (1690, 15436), (1768, 14755), (1816, 14365), (2210, 11804), (2270, 11492), (2873, 9080), (2951, 8840), (3380, 7718), (3859, 6760), (4420, 5902), (4540, 5746)]