40927023865

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 63964615680

約数和(自身を除く): 23037591815

約数列:

[1, 5, 7, 13, 29, 35, 49, 65, 91, 145, 203, 223, 245, 377, 455, 637, 1015, 1115, 1421, 1561, 1885, 1987, 2639, 2899, 3185, 6467, 7105, 7805, 9935, 10927, 13195, 13909, 14495, 18473, 20293, 25831, 32335, 45269, 54635, 57623, 69545, 84071, 92365, 97363, 101465, 129155, 142051, 180817, 226345, 288115, 316883, 403361, 420355, 443101, 486815, 588497, 710255, 749099, 904085, 1265719, 1584415, 2016805, 2215505, 2823527, 2942485, 3101707, 3745495, 4119479, 5243693, 5760313, 6328595, 12849929, 14117635, 15508535, 20597395, 21711949, 26218465, 28801565, 36705851, 40322191, 64249645, 89949503, 108559745, 167049077, 183529255, 201610955, 282255337, 449747515, 629646521, 835245385, 1169343539, 1411276685, 3148232605, 5846717695, 8185404773, 40927023865]

約数ペア:

[(1, 40927023865), (5, 8185404773), (7, 5846717695), (13, 3148232605), (29, 1411276685), (35, 1169343539), (49, 835245385), (65, 629646521), (91, 449747515), (145, 282255337), (203, 201610955), (223, 183529255), (245, 167049077), (377, 108559745), (455, 89949503), (637, 64249645), (1015, 40322191), (1115, 36705851), (1421, 28801565), (1561, 26218465), (1885, 21711949), (1987, 20597395), (2639, 15508535), (2899, 14117635), (3185, 12849929), (6467, 6328595), (7105, 5760313), (7805, 5243693), (9935, 4119479), (10927, 3745495), (13195, 3101707), (13909, 2942485), (14495, 2823527), (18473, 2215505), (20293, 2016805), (25831, 1584415), (32335, 1265719), (45269, 904085), (54635, 749099), (57623, 710255), (69545, 588497), (84071, 486815), (92365, 443101), (97363, 420355), (101465, 403361), (129155, 316883), (142051, 288115), (180817, 226345)]