40376565562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{19211}}^1$

素因数の和:19363

約数の個数: 48

約数和(自身を含む): 66404971584

約数和(自身を除く): 26028406022

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 361, 722, 779, 1349, 1558, 2698, 2911, 5822, 14801, 19211, 25631, 29602, 38422, 51262, 55309, 110618, 365009, 730018, 787651, 1050871, 1363981, 1575302, 2101742, 2727962, 6935171, 13870342, 14965369, 25915639, 29930738, 51831278, 55923221, 111846442, 284342011, 492397141, 568684022, 984794282, 1062541199, 2125082398, 20188282781, 40376565562]

約数ペア:

[(1, 40376565562), (2, 20188282781), (19, 2125082398), (38, 1062541199), (41, 984794282), (71, 568684022), (82, 492397141), (142, 284342011), (361, 111846442), (722, 55923221), (779, 51831278), (1349, 29930738), (1558, 25915639), (2698, 14965369), (2911, 13870342), (5822, 6935171), (14801, 2727962), (19211, 2101742), (25631, 1575302), (29602, 1363981), (38422, 1050871), (51262, 787651), (55309, 730018), (110618, 365009)]