111839260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25303}}^1$

素因数の和:25342

約数の個数: 48

約数和(自身を含む): 267817536

約数和(自身を除く): 155978276

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 25303, 50606, 101212, 126515, 253030, 328939, 430151, 506060, 657878, 860302, 1315756, 1644695, 1720604, 2150755, 3289390, 4301510, 5591963, 6578780, 8603020, 11183926, 22367852, 27959815, 55919630, 111839260]

約数ペア:

[(1, 111839260), (2, 55919630), (4, 27959815), (5, 22367852), (10, 11183926), (13, 8603020), (17, 6578780), (20, 5591963), (26, 4301510), (34, 3289390), (52, 2150755), (65, 1720604), (68, 1644695), (85, 1315756), (130, 860302), (170, 657878), (221, 506060), (260, 430151), (340, 328939), (442, 253030), (884, 126515), (1105, 101212), (2210, 50606), (4420, 25303)]