15545551420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{13913}}^1$

素因数の和:14299

約数の個数: 96

約数和(自身を含む): 39046468608

約数和(自身を除く): 23500917188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 347, 460, 644, 694, 805, 1388, 1610, 1735, 2429, 3220, 3470, 4858, 6940, 7981, 9716, 12145, 13913, 15962, 24290, 27826, 31924, 39905, 48580, 55652, 55867, 69565, 79810, 97391, 111734, 139130, 159620, 194782, 223468, 278260, 279335, 319999, 389564, 486955, 558670, 639998, 973910, 1117340, 1279996, 1599995, 1947820, 2239993, 3199990, 4479986, 4827811, 6399980, 8959972, 9655622, 11199965, 19311244, 22399930, 24139055, 33794677, 44799860, 48278110, 67589354, 96556220, 111039653, 135178708, 168973385, 222079306, 337946770, 444158612, 555198265, 675893540, 777277571, 1110396530, 1554555142, 2220793060, 3109110284, 3886387855, 7772775710, 15545551420]

約数ペア:

[(1, 15545551420), (2, 7772775710), (4, 3886387855), (5, 3109110284), (7, 2220793060), (10, 1554555142), (14, 1110396530), (20, 777277571), (23, 675893540), (28, 555198265), (35, 444158612), (46, 337946770), (70, 222079306), (92, 168973385), (115, 135178708), (140, 111039653), (161, 96556220), (230, 67589354), (322, 48278110), (347, 44799860), (460, 33794677), (644, 24139055), (694, 22399930), (805, 19311244), (1388, 11199965), (1610, 9655622), (1735, 8959972), (2429, 6399980), (3220, 4827811), (3470, 4479986), (4858, 3199990), (6940, 2239993), (7981, 1947820), (9716, 1599995), (12145, 1279996), (13913, 1117340), (15962, 973910), (24290, 639998), (27826, 558670), (31924, 486955), (39905, 389564), (48580, 319999), (55652, 279335), (55867, 278260), (69565, 223468), (79810, 194782), (97391, 159620), (111734, 139130)]