2213278400

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{33739}}^1$

素因数の和:33802

約数の個数: 84

約数和(自身を含む): 5579043960

約数和(自身を除く): 3365765560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1312, 1600, 1640, 2050, 2624, 3280, 4100, 6560, 8200, 13120, 16400, 32800, 33739, 65600, 67478, 134956, 168695, 269912, 337390, 539824, 674780, 843475, 1079648, 1349560, 1383299, 1686950, 2159296, 2699120, 2766598, 3373900, 5398240, 5533196, 6747800, 6916495, 10796480, 11066392, 13495600, 13832990, 22132784, 26991200, 27665980, 34582475, 44265568, 53982400, 55331960, 69164950, 88531136, 110663920, 138329900, 221327840, 276659800, 442655680, 553319600, 1106639200, 2213278400]

約数ペア:

[(1, 2213278400), (2, 1106639200), (4, 553319600), (5, 442655680), (8, 276659800), (10, 221327840), (16, 138329900), (20, 110663920), (25, 88531136), (32, 69164950), (40, 55331960), (41, 53982400), (50, 44265568), (64, 34582475), (80, 27665980), (82, 26991200), (100, 22132784), (160, 13832990), (164, 13495600), (200, 11066392), (205, 10796480), (320, 6916495), (328, 6747800), (400, 5533196), (410, 5398240), (656, 3373900), (800, 2766598), (820, 2699120), (1025, 2159296), (1312, 1686950), (1600, 1383299), (1640, 1349560), (2050, 1079648), (2624, 843475), (3280, 674780), (4100, 539824), (6560, 337390), (8200, 269912), (13120, 168695), (16400, 134956), (32800, 67478), (33739, 65600)]