39337450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 77495040

約数和(自身を除く): 38157590

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 619, 775, 1025, 1238, 1271, 1550, 2050, 2542, 3095, 6190, 6355, 12710, 15475, 19189, 25379, 30950, 31775, 38378, 50758, 63550, 95945, 126895, 191890, 253790, 479725, 634475, 786749, 959450, 1268950, 1573498, 3933745, 7867490, 19668725, 39337450]

約数ペア:

[(1, 39337450), (2, 19668725), (5, 7867490), (10, 3933745), (25, 1573498), (31, 1268950), (41, 959450), (50, 786749), (62, 634475), (82, 479725), (155, 253790), (205, 191890), (310, 126895), (410, 95945), (619, 63550), (775, 50758), (1025, 38378), (1238, 31775), (1271, 30950), (1550, 25379), (2050, 19189), (2542, 15475), (3095, 12710), (6190, 6355)]