2103485200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 5181719688

約数和(自身を除く): 3078234488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 313, 317, 400, 424, 530, 626, 634, 848, 1060, 1252, 1268, 1325, 1565, 1585, 2120, 2504, 2536, 2650, 3130, 3170, 4240, 5008, 5072, 5300, 6260, 6340, 7825, 7925, 10600, 12520, 12680, 15650, 15850, 16589, 16801, 21200, 25040, 25360, 31300, 31700, 33178, 33602, 62600, 63400, 66356, 67204, 82945, 84005, 99221, 125200, 126800, 132712, 134408, 165890, 168010, 198442, 265424, 268816, 331780, 336020, 396884, 414725, 420025, 496105, 663560, 672040, 793768, 829450, 840050, 992210, 1327120, 1344080, 1587536, 1658900, 1680100, 1984420, 2480525, 3317800, 3360200, 3968840, 4961050, 5258713, 6635600, 6720400, 7937680, 9922100, 10517426, 19844200, 21034852, 26293565, 39688400, 42069704, 52587130, 84139408, 105174260, 131467825, 210348520, 262935650, 420697040, 525871300, 1051742600, 2103485200]

約数ペア:

[(1, 2103485200), (2, 1051742600), (4, 525871300), (5, 420697040), (8, 262935650), (10, 210348520), (16, 131467825), (20, 105174260), (25, 84139408), (40, 52587130), (50, 42069704), (53, 39688400), (80, 26293565), (100, 21034852), (106, 19844200), (200, 10517426), (212, 9922100), (265, 7937680), (313, 6720400), (317, 6635600), (400, 5258713), (424, 4961050), (530, 3968840), (626, 3360200), (634, 3317800), (848, 2480525), (1060, 1984420), (1252, 1680100), (1268, 1658900), (1325, 1587536), (1565, 1344080), (1585, 1327120), (2120, 992210), (2504, 840050), (2536, 829450), (2650, 793768), (3130, 672040), (3170, 663560), (4240, 496105), (5008, 420025), (5072, 414725), (5300, 396884), (6260, 336020), (6340, 331780), (7825, 268816), (7925, 265424), (10600, 198442), (12520, 168010), (12680, 165890), (15650, 134408), (15850, 132712), (16589, 126800), (16801, 125200), (21200, 99221), (25040, 84005), (25360, 82945), (31300, 67204), (31700, 66356), (33178, 63400), (33602, 62600)]