99684748820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 213340327200

約数和(自身を除く): 113655578380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 229, 233, 436, 458, 466, 545, 857, 916, 932, 1090, 1145, 1165, 1714, 2180, 2290, 2330, 3428, 4285, 4580, 4660, 8570, 17140, 24961, 25397, 49922, 50794, 53357, 93413, 99844, 101588, 106714, 124805, 126985, 186826, 196253, 199681, 213428, 249610, 253970, 266785, 373652, 392506, 399362, 467065, 499220, 507940, 533570, 785012, 798724, 934130, 981265, 998405, 1067140, 1868260, 1962530, 1996810, 3925060, 3993620, 5815913, 11631826, 21391577, 21765229, 23263652, 29079565, 42783154, 43530458, 45726949, 58159130, 85566308, 87060916, 91453898, 106957885, 108826145, 116318260, 182907796, 213915770, 217652290, 228634745, 427831540, 435304580, 457269490, 914538980, 4984237441, 9968474882, 19936949764, 24921187205, 49842374410, 99684748820]

約数ペア:

[(1, 99684748820), (2, 49842374410), (4, 24921187205), (5, 19936949764), (10, 9968474882), (20, 4984237441), (109, 914538980), (218, 457269490), (229, 435304580), (233, 427831540), (436, 228634745), (458, 217652290), (466, 213915770), (545, 182907796), (857, 116318260), (916, 108826145), (932, 106957885), (1090, 91453898), (1145, 87060916), (1165, 85566308), (1714, 58159130), (2180, 45726949), (2290, 43530458), (2330, 42783154), (3428, 29079565), (4285, 23263652), (4580, 21765229), (4660, 21391577), (8570, 11631826), (17140, 5815913), (24961, 3993620), (25397, 3925060), (49922, 1996810), (50794, 1962530), (53357, 1868260), (93413, 1067140), (99844, 998405), (101588, 981265), (106714, 934130), (124805, 798724), (126985, 785012), (186826, 533570), (196253, 507940), (199681, 499220), (213428, 467065), (249610, 399362), (253970, 392506), (266785, 373652)]