1102384420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 2355490368

約数和(自身を除く): 1253105948

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 197, 332, 394, 415, 788, 830, 985, 1660, 1970, 3371, 3940, 6742, 13484, 16351, 16855, 32702, 33710, 65404, 67420, 81755, 163510, 279793, 327020, 559586, 664087, 1119172, 1328174, 1398965, 2656348, 2797930, 3320435, 5595860, 6640870, 13281740, 55119221, 110238442, 220476884, 275596105, 551192210, 1102384420]

約数ペア:

[(1, 1102384420), (2, 551192210), (4, 275596105), (5, 220476884), (10, 110238442), (20, 55119221), (83, 13281740), (166, 6640870), (197, 5595860), (332, 3320435), (394, 2797930), (415, 2656348), (788, 1398965), (830, 1328174), (985, 1119172), (1660, 664087), (1970, 559586), (3371, 327020), (3940, 279793), (6742, 163510), (13484, 81755), (16351, 67420), (16855, 65404), (32702, 33710)]