219038630120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{121951}}^1$

素因数の和:122586

約数の個数: 64

約数和(自身を含む): 499700759040

約数和(自身を除く): 280662128920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 541, 664, 830, 1082, 1660, 2164, 2705, 3320, 4328, 5410, 10820, 21640, 44903, 89806, 121951, 179612, 224515, 243902, 359224, 449030, 487804, 609755, 898060, 975608, 1219510, 1796120, 2439020, 4878040, 10121933, 20243866, 40487732, 50609665, 65975491, 80975464, 101219330, 131950982, 202438660, 263901964, 329877455, 404877320, 527803928, 659754910, 1319509820, 2639019640, 5475965753, 10951931506, 21903863012, 27379828765, 43807726024, 54759657530, 109519315060, 219038630120]

約数ペア:

[(1, 219038630120), (2, 109519315060), (4, 54759657530), (5, 43807726024), (8, 27379828765), (10, 21903863012), (20, 10951931506), (40, 5475965753), (83, 2639019640), (166, 1319509820), (332, 659754910), (415, 527803928), (541, 404877320), (664, 329877455), (830, 263901964), (1082, 202438660), (1660, 131950982), (2164, 101219330), (2705, 80975464), (3320, 65975491), (4328, 50609665), (5410, 40487732), (10820, 20243866), (21640, 10121933), (44903, 4878040), (89806, 2439020), (121951, 1796120), (179612, 1219510), (224515, 975608), (243902, 898060), (359224, 609755), (449030, 487804)]