196342760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 459896400

約数和(自身を除く): 263553640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 193, 232, 290, 386, 580, 772, 877, 965, 1160, 1544, 1754, 1930, 3508, 3860, 4385, 5597, 7016, 7720, 8770, 11194, 17540, 22388, 25433, 27985, 35080, 44776, 50866, 55970, 101732, 111940, 127165, 169261, 203464, 223880, 254330, 338522, 508660, 677044, 846305, 1017320, 1354088, 1692610, 3385220, 4908569, 6770440, 9817138, 19634276, 24542845, 39268552, 49085690, 98171380, 196342760]

約数ペア:

[(1, 196342760), (2, 98171380), (4, 49085690), (5, 39268552), (8, 24542845), (10, 19634276), (20, 9817138), (29, 6770440), (40, 4908569), (58, 3385220), (116, 1692610), (145, 1354088), (193, 1017320), (232, 846305), (290, 677044), (386, 508660), (580, 338522), (772, 254330), (877, 223880), (965, 203464), (1160, 169261), (1544, 127165), (1754, 111940), (1930, 101732), (3508, 55970), (3860, 50866), (4385, 44776), (5597, 35080), (7016, 27985), (7720, 25433), (8770, 22388), (11194, 17540)]