19477560

素因数分解:

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

素因数の和:265

約数の個数: 96

約数和(自身を含む): 60830640

約数和(自身を除く): 41353080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 193, 232, 290, 348, 386, 435, 579, 580, 696, 772, 841, 870, 965, 1158, 1160, 1544, 1682, 1740, 1930, 2316, 2523, 2895, 3364, 3480, 3860, 4205, 4632, 5046, 5597, 5790, 6728, 7720, 8410, 10092, 11194, 11580, 12615, 16791, 16820, 20184, 22388, 23160, 25230, 27985, 33582, 33640, 44776, 50460, 55970, 67164, 83955, 100920, 111940, 134328, 162313, 167910, 223880, 324626, 335820, 486939, 649252, 671640, 811565, 973878, 1298504, 1623130, 1947756, 2434695, 3246260, 3895512, 4869390, 6492520, 9738780, 19477560]

約数ペア:

[(1, 19477560), (2, 9738780), (3, 6492520), (4, 4869390), (5, 3895512), (6, 3246260), (8, 2434695), (10, 1947756), (12, 1623130), (15, 1298504), (20, 973878), (24, 811565), (29, 671640), (30, 649252), (40, 486939), (58, 335820), (60, 324626), (87, 223880), (116, 167910), (120, 162313), (145, 134328), (174, 111940), (193, 100920), (232, 83955), (290, 67164), (348, 55970), (386, 50460), (435, 44776), (579, 33640), (580, 33582), (696, 27985), (772, 25230), (841, 23160), (870, 22388), (965, 20184), (1158, 16820), (1160, 16791), (1544, 12615), (1682, 11580), (1740, 11194), (1930, 10092), (2316, 8410), (2523, 7720), (2895, 6728), (3364, 5790), (3480, 5597), (3860, 5046), (4205, 4632)]