1128499174280

素因数分解:

$2^3\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4001}}^1\times {\mathrm{4523}}^1$

素因数の和:10094

約数の個数: 64

約数和(自身を含む): 2541948739200

約数和(自身を除く): 1413449564920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1559, 3118, 4001, 4523, 6236, 7795, 8002, 9046, 12472, 15590, 16004, 18092, 20005, 22615, 31180, 32008, 36184, 40010, 45230, 62360, 80020, 90460, 160040, 180920, 6237559, 7051357, 12475118, 14102714, 18096523, 24950236, 28205428, 31187795, 35256785, 36193046, 49900472, 56410856, 62375590, 70513570, 72386092, 90482615, 124751180, 141027140, 144772184, 180965230, 249502360, 282054280, 361930460, 723860920, 28212479357, 56424958714, 112849917428, 141062396785, 225699834856, 282124793570, 564249587140, 1128499174280]

約数ペア:

[(1, 1128499174280), (2, 564249587140), (4, 282124793570), (5, 225699834856), (8, 141062396785), (10, 112849917428), (20, 56424958714), (40, 28212479357), (1559, 723860920), (3118, 361930460), (4001, 282054280), (4523, 249502360), (6236, 180965230), (7795, 144772184), (8002, 141027140), (9046, 124751180), (12472, 90482615), (15590, 72386092), (16004, 70513570), (18092, 62375590), (20005, 56410856), (22615, 49900472), (31180, 36193046), (32008, 35256785), (36184, 31187795), (40010, 28205428), (45230, 24950236), (62360, 18096523), (80020, 14102714), (90460, 12475118), (160040, 7051357), (180920, 6237559)]