2079895400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30497}}^1$

素因数の和:30555

約数の個数: 96

約数和(自身を含む): 5445722880

約数和(自身を除く): 3365827480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3100, 3410, 6200, 6820, 8525, 13640, 17050, 30497, 34100, 60994, 68200, 121988, 152485, 243976, 304970, 335467, 609940, 670934, 762425, 945407, 1219880, 1341868, 1524850, 1677335, 1890814, 2683736, 3049700, 3354670, 3781628, 4727035, 6099400, 6709340, 7563256, 8386675, 9454070, 10399477, 13418680, 16773350, 18908140, 20798954, 23635175, 33546700, 37816280, 41597908, 47270350, 51997385, 67093400, 83195816, 94540700, 103994770, 189081400, 207989540, 259986925, 415979080, 519973850, 1039947700, 2079895400]

約数ペア:

[(1, 2079895400), (2, 1039947700), (4, 519973850), (5, 415979080), (8, 259986925), (10, 207989540), (11, 189081400), (20, 103994770), (22, 94540700), (25, 83195816), (31, 67093400), (40, 51997385), (44, 47270350), (50, 41597908), (55, 37816280), (62, 33546700), (88, 23635175), (100, 20798954), (110, 18908140), (124, 16773350), (155, 13418680), (200, 10399477), (220, 9454070), (248, 8386675), (275, 7563256), (310, 6709340), (341, 6099400), (440, 4727035), (550, 3781628), (620, 3354670), (682, 3049700), (775, 2683736), (1100, 1890814), (1240, 1677335), (1364, 1524850), (1550, 1341868), (1705, 1219880), (2200, 945407), (2728, 762425), (3100, 670934), (3410, 609940), (6200, 335467), (6820, 304970), (8525, 243976), (13640, 152485), (17050, 121988), (30497, 68200), (34100, 60994)]