190016360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 443681280

約数和(自身を除く): 253664920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 293, 310, 523, 586, 620, 1046, 1172, 1240, 1465, 2092, 2344, 2615, 2930, 4184, 5230, 5860, 9083, 10460, 11720, 16213, 18166, 20920, 32426, 36332, 45415, 64852, 72664, 81065, 90830, 129704, 153239, 162130, 181660, 306478, 324260, 363320, 612956, 648520, 766195, 1225912, 1532390, 3064780, 4750409, 6129560, 9500818, 19001636, 23752045, 38003272, 47504090, 95008180, 190016360]

約数ペア:

[(1, 190016360), (2, 95008180), (4, 47504090), (5, 38003272), (8, 23752045), (10, 19001636), (20, 9500818), (31, 6129560), (40, 4750409), (62, 3064780), (124, 1532390), (155, 1225912), (248, 766195), (293, 648520), (310, 612956), (523, 363320), (586, 324260), (620, 306478), (1046, 181660), (1172, 162130), (1240, 153239), (1465, 129704), (2092, 90830), (2344, 81065), (2615, 72664), (2930, 64852), (4184, 45415), (5230, 36332), (5860, 32426), (9083, 20920), (10460, 18166), (11720, 16213)]