1607029041040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^2\times {\mathrm{3218693}}^1$

素因数の和:3218864

約数の個数: 60

約数和(自身を含む): 3784237847964

約数和(自身を除く): 2177208806924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6241, 6320, 12482, 24964, 31205, 49928, 62410, 99856, 124820, 249640, 499280, 3218693, 6437386, 12874772, 16093465, 25749544, 32186930, 51499088, 64373860, 128747720, 254276747, 257495440, 508553494, 1017106988, 1271383735, 2034213976, 2542767470, 4068427952, 5085534940, 10171069880, 20087863013, 20342139760, 40175726026, 80351452052, 100439315065, 160702904104, 200878630130, 321405808208, 401757260260, 803514520520, 1607029041040]

約数ペア:

[(1, 1607029041040), (2, 803514520520), (4, 401757260260), (5, 321405808208), (8, 200878630130), (10, 160702904104), (16, 100439315065), (20, 80351452052), (40, 40175726026), (79, 20342139760), (80, 20087863013), (158, 10171069880), (316, 5085534940), (395, 4068427952), (632, 2542767470), (790, 2034213976), (1264, 1271383735), (1580, 1017106988), (3160, 508553494), (6241, 257495440), (6320, 254276747), (12482, 128747720), (24964, 64373860), (31205, 51499088), (49928, 32186930), (62410, 25749544), (99856, 16093465), (124820, 12874772), (249640, 6437386), (499280, 3218693)]