40849620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5157

約数の個数: 96

約数和(自身を含む): 137625600

約数和(自身を除く): 96775980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5119, 7980, 10238, 15357, 20476, 25595, 30714, 35833, 51190, 61428, 71666, 76785, 97261, 102380, 107499, 143332, 153570, 179165, 194522, 214998, 291783, 307140, 358330, 389044, 429996, 486305, 537495, 583566, 680827, 716660, 972610, 1074990, 1167132, 1361654, 1458915, 1945220, 2042481, 2149980, 2723308, 2917830, 3404135, 4084962, 5835660, 6808270, 8169924, 10212405, 13616540, 20424810, 40849620]

約数ペア:

[(1, 40849620), (2, 20424810), (3, 13616540), (4, 10212405), (5, 8169924), (6, 6808270), (7, 5835660), (10, 4084962), (12, 3404135), (14, 2917830), (15, 2723308), (19, 2149980), (20, 2042481), (21, 1945220), (28, 1458915), (30, 1361654), (35, 1167132), (38, 1074990), (42, 972610), (57, 716660), (60, 680827), (70, 583566), (76, 537495), (84, 486305), (95, 429996), (105, 389044), (114, 358330), (133, 307140), (140, 291783), (190, 214998), (210, 194522), (228, 179165), (266, 153570), (285, 143332), (380, 107499), (399, 102380), (420, 97261), (532, 76785), (570, 71666), (665, 61428), (798, 51190), (1140, 35833), (1330, 30714), (1596, 25595), (1995, 20476), (2660, 15357), (3990, 10238), (5119, 7980)]