713292040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 1634592960

約数和(自身を除く): 921300920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 181, 332, 362, 415, 664, 724, 830, 905, 1187, 1448, 1660, 1810, 2374, 3320, 3620, 4748, 5935, 7240, 9496, 11870, 15023, 23740, 30046, 47480, 60092, 75115, 98521, 120184, 150230, 197042, 214847, 300460, 394084, 429694, 492605, 600920, 788168, 859388, 985210, 1074235, 1718776, 1970420, 2148470, 3940840, 4296940, 8593880, 17832301, 35664602, 71329204, 89161505, 142658408, 178323010, 356646020, 713292040]

約数ペア:

[(1, 713292040), (2, 356646020), (4, 178323010), (5, 142658408), (8, 89161505), (10, 71329204), (20, 35664602), (40, 17832301), (83, 8593880), (166, 4296940), (181, 3940840), (332, 2148470), (362, 1970420), (415, 1718776), (664, 1074235), (724, 985210), (830, 859388), (905, 788168), (1187, 600920), (1448, 492605), (1660, 429694), (1810, 394084), (2374, 300460), (3320, 214847), (3620, 197042), (4748, 150230), (5935, 120184), (7240, 98521), (9496, 75115), (11870, 60092), (15023, 47480), (23740, 30046)]