965077840

素因数分解:

$2^4\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{5261}}^1$

素因数の和:7567

約数の個数: 40

約数和(自身を含む): 2245211208

約数和(自身を除く): 1280133368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2293, 4586, 5261, 9172, 10522, 11465, 18344, 21044, 22930, 26305, 36688, 42088, 45860, 52610, 84176, 91720, 105220, 183440, 210440, 420880, 12063473, 24126946, 48253892, 60317365, 96507784, 120634730, 193015568, 241269460, 482538920, 965077840]

約数ペア:

[(1, 965077840), (2, 482538920), (4, 241269460), (5, 193015568), (8, 120634730), (10, 96507784), (16, 60317365), (20, 48253892), (40, 24126946), (80, 12063473), (2293, 420880), (4586, 210440), (5261, 183440), (9172, 105220), (10522, 91720), (11465, 84176), (18344, 52610), (21044, 45860), (22930, 42088), (26305, 36688)]