146548760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 340260480

約数和(自身を除く): 193711720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 193, 205, 328, 386, 410, 463, 772, 820, 926, 965, 1544, 1640, 1852, 1930, 2315, 3704, 3860, 4630, 7720, 7913, 9260, 15826, 18520, 18983, 31652, 37966, 39565, 63304, 75932, 79130, 89359, 94915, 151864, 158260, 178718, 189830, 316520, 357436, 379660, 446795, 714872, 759320, 893590, 1787180, 3574360, 3663719, 7327438, 14654876, 18318595, 29309752, 36637190, 73274380, 146548760]

約数ペア:

[(1, 146548760), (2, 73274380), (4, 36637190), (5, 29309752), (8, 18318595), (10, 14654876), (20, 7327438), (40, 3663719), (41, 3574360), (82, 1787180), (164, 893590), (193, 759320), (205, 714872), (328, 446795), (386, 379660), (410, 357436), (463, 316520), (772, 189830), (820, 178718), (926, 158260), (965, 151864), (1544, 94915), (1640, 89359), (1852, 79130), (1930, 75932), (2315, 63304), (3704, 39565), (3860, 37966), (4630, 31652), (7720, 18983), (7913, 18520), (9260, 15826)]