980275904

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1737

約数の個数: 56

約数和(自身を含む): 1985802480

約数和(自身を除く): 1005526576

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 113, 178, 226, 356, 452, 712, 904, 1424, 1523, 1808, 2848, 3046, 3616, 5696, 6092, 7232, 10057, 12184, 20114, 24368, 40228, 48736, 80456, 97472, 135547, 160912, 172099, 271094, 321824, 344198, 542188, 643648, 688396, 1084376, 1376792, 2168752, 2753584, 4337504, 5507168, 8675008, 11014336, 15316811, 30633622, 61267244, 122534488, 245068976, 490137952, 980275904]

約数ペア:

[(1, 980275904), (2, 490137952), (4, 245068976), (8, 122534488), (16, 61267244), (32, 30633622), (64, 15316811), (89, 11014336), (113, 8675008), (178, 5507168), (226, 4337504), (356, 2753584), (452, 2168752), (712, 1376792), (904, 1084376), (1424, 688396), (1523, 643648), (1808, 542188), (2848, 344198), (3046, 321824), (3616, 271094), (5696, 172099), (6092, 160912), (7232, 135547), (10057, 97472), (12184, 80456), (20114, 48736), (24368, 40228)]