1140805580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4933}}^1$

素因数の和:5346

約数の個数: 48

約数和(自身を含む): 2480104704

約数和(自身を除く): 1339299124

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 373, 620, 746, 1492, 1865, 3730, 4933, 7460, 9866, 11563, 19732, 23126, 24665, 46252, 49330, 57815, 98660, 115630, 152923, 231260, 305846, 611692, 764615, 1529230, 1840009, 3058460, 3680018, 7360036, 9200045, 18400090, 36800180, 57040279, 114080558, 228161116, 285201395, 570402790, 1140805580]

約数ペア:

[(1, 1140805580), (2, 570402790), (4, 285201395), (5, 228161116), (10, 114080558), (20, 57040279), (31, 36800180), (62, 18400090), (124, 9200045), (155, 7360036), (310, 3680018), (373, 3058460), (620, 1840009), (746, 1529230), (1492, 764615), (1865, 611692), (3730, 305846), (4933, 231260), (7460, 152923), (9866, 115630), (11563, 98660), (19732, 57815), (23126, 49330), (24665, 46252)]